[2024-12-15 19:42:21.632588] Starting SPDK v25.01-pre git sha1 e01cb43b8 / DPDK 23.11.0 initialization... [2024-12-15 19:42:21.632858] [ DPDK EAL parameters: rocksdb --no-shconf -c 0x1 --huge-unlink --no-telemetry --log-level=lib.eal:6 --log-level=lib.cryptodev:5 --log-level=lib.power:5 --log-level=user1:6 --base-virtaddr=0x200000000000 --match-allocations --file-prefix=spdk_pid433002 ] Set seed to 1734288141625884 because --seed was 0 EAL: No free 2048 kB hugepages reported on node 1 [2024-12-15 19:42:21.764149] app.c: 919:spdk_app_start: *NOTICE*: Total cores available: 1 [2024-12-15 19:42:21.787470] app.c: 612:app_setup_trace: *NOTICE*: Tracepoint Group Mask 0x80 specified. [2024-12-15 19:42:21.787523] app.c: 613:app_setup_trace: *NOTICE*: Use 'spdk_trace -s rocksdb -p 433002' to capture a snapshot of events at runtime. [2024-12-15 19:42:21.787535] app.c: 618:app_setup_trace: *NOTICE*: 'spdk_trace' without parameters will also work if this is the only [2024-12-15 19:42:21.787546] app.c: 619:app_setup_trace: *NOTICE*: SPDK application currently running. [2024-12-15 19:42:21.787554] app.c: 620:app_setup_trace: *NOTICE*: Or copy /dev/shm/rocksdb_trace.pid433002 for offline analysis/debug. [2024-12-15 19:42:21.788114] reactor.c: 995:reactor_run: *NOTICE*: Reactor started on core 0 RocksDB: version 8.1.1 Date: Sun Dec 15 19:42:26 2024 CPU: 96 * Intel(R) Xeon(R) Gold 6252 CPU @ 2.10GHz CPUCache: 36608 KB 2024/12/15-19:42:28 ... thread 0: (1000000,1000000) ops and (355214.5,355214.5) ops/second in (2.815200,2.815200) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 6/4 378.00 MB 12.6 0.0 0.0 0.0 0.8 0.8 0.0 1.0 0.0 346.7 2.36 2.13 12 0.197 0 0 0.0 0.0 L1 4/0 251.75 MB 25.2 0.2 0.2 0.0 0.2 0.2 0.2 1.0 243.9 243.6 1.03 1.00 1 1.033 255K 228 0.0 0.0 L2 3/2 188.88 MB 0.0 0.2 0.1 0.1 0.2 0.1 0.1 1.5 252.0 251.9 0.75 0.72 1 0.750 191K 74 0.0 0.0 L3 10/0 804.46 MB 0.8 0.0 0.0 0.0 0.0 0.0 0.1 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L4 116/0 9.54 GB 1.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L5 1044/0 85.82 GB 0.9 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1183/6 96.94 GB 0.0 0.4 0.4 0.1 1.2 1.2 0.4 1.5 106.4 303.8 4.15 3.85 14 0.296 447K 302 0.0 0.0 Int 0/0 0.00 KB 0.0 0.4 0.4 0.1 1.2 1.2 0.4 1.5 106.4 303.8 4.15 3.85 14 0.296 447K 302 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 0.4 0.4 0.1 0.4 0.4 0.0 0.0 247.3 247.1 1.78 1.72 2 0.892 447K 302 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 0.8 0.8 0.0 0.0 0.0 346.7 2.36 2.13 12 0.197 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 3.0 total, 2.8 interval Flush(GB): cumulative 0.800, interval 0.800 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 1.23 GB write, 414.06 MB/s write, 0.43 GB read, 144.96 MB/s read, 4.1 seconds Interval compaction: 1.23 GB write, 447.12 MB/s write, 0.43 GB read, 156.53 MB/s read, 4.1 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 0, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 0, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 1, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 1, interval: 1 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 143336 Average: 1.9112 StdDev: 11.81 Min: 0 Median: 1.2736 Max: 3050 Percentiles: P50: 1.27 P75: 1.72 P99: 5.14 P99.9: 9.56 P99.99: 18.21 ------------------------------------------------------ [ 0, 1 ] 49579 34.589% 34.589% ####### ( 1, 2 ] 80742 56.331% 90.920% ########### ( 2, 3 ] 7278 5.078% 95.998% # ( 3, 4 ] 3191 2.226% 98.224% ( 4, 6 ] 1953 1.363% 99.586% ( 6, 10 ] 505 0.352% 99.939% ( 10, 15 ] 70 0.049% 99.987% ( 15, 22 ] 8 0.006% 99.993% ( 22, 34 ] 3 0.002% 99.995% ( 51, 76 ] 1 0.001% 99.996% ( 110, 170 ] 6 0.004% 100.000% ( 170, 250 ] 6 0.004% 100.004% ( 250, 380 ] 6 0.004% 100.008% ( 380, 580 ] 1 0.001% 100.009% ( 580, 870 ] 2 0.001% 100.010% ( 1300, 1900 ] 1 0.001% 100.011% ( 1900, 2900 ] 1 0.001% 100.012% ( 2900, 4400 ] 1 0.001% 100.013% ** Level 1 read latency histogram (micros): Count: 20 Average: 124.4500 StdDev: 222.78 Min: 1 Median: 1.5000 Max: 702 Percentiles: P50: 1.50 P75: 170.00 P99: 702.00 P99.9: 702.00 P99.99: 702.00 ------------------------------------------------------ [ 0, 1 ] 8 40.000% 40.000% ######## ( 1, 2 ] 4 20.000% 60.000% #### ( 2, 3 ] 2 10.000% 70.000% ## ( 110, 170 ] 1 5.000% 75.000% # ( 170, 250 ] 1 5.000% 80.000% # ( 250, 380 ] 2 10.000% 90.000% ## ( 580, 870 ] 2 10.000% 100.000% ## ** Level 2 read latency histogram (micros): Count: 28686 Average: 2.4605 StdDev: 14.40 Min: 0 Median: 1.5458 Max: 1769 Percentiles: P50: 1.55 P75: 1.92 P99: 6.30 P99.9: 13.08 P99.99: 898.25 ------------------------------------------------------ [ 0, 1 ] 3979 13.871% 13.871% ### ( 1, 2 ] 18991 66.203% 80.074% ############# ( 2, 3 ] 3035 10.580% 90.654% ## ( 3, 4 ] 1367 4.765% 95.419% # ( 4, 6 ] 1009 3.517% 98.937% # ( 6, 10 ] 257 0.896% 99.833% ( 10, 15 ] 33 0.115% 99.948% ( 15, 22 ] 1 0.003% 99.951% ( 34, 51 ] 1 0.003% 99.955% ( 51, 76 ] 3 0.010% 99.965% ( 76, 110 ] 1 0.003% 99.969% ( 170, 250 ] 2 0.007% 99.976% ( 250, 380 ] 3 0.010% 99.986% ( 380, 580 ] 1 0.003% 99.990% ( 580, 870 ] 1 0.003% 99.993% ( 870, 1300 ] 2 0.007% 100.000% ( 1300, 1900 ] 1 0.003% 100.003% ** Level 3 read latency histogram (micros): Count: 40 Average: 1612.3750 StdDev: 1163.80 Min: 312 Median: 1085.0000 Max: 3990 Percentiles: P50: 1085.00 P75: 2483.33 P99: 3990.00 P99.9: 3990.00 P99.99: 3990.00 ------------------------------------------------------ ( 250, 380 ] 1 2.500% 2.500% # ( 380, 580 ] 8 20.000% 22.500% #### ( 580, 870 ] 9 22.500% 45.000% ##### ( 870, 1300 ] 4 10.000% 55.000% ## ( 1300, 1900 ] 1 2.500% 57.500% # ( 1900, 2900 ] 12 30.000% 87.500% ###### ( 2900, 4400 ] 5 12.500% 100.000% ### ** Level 4 read latency histogram (micros): Count: 30 Average: 1538.6333 StdDev: 1216.71 Min: 125 Median: 1085.0000 Max: 4425 Percentiles: P50: 1085.00 P75: 2150.00 P99: 4425.00 P99.9: 4425.00 P99.99: 4425.00 ------------------------------------------------------ ( 110, 170 ] 1 3.333% 3.333% # ( 250, 380 ] 1 3.333% 6.667% # ( 380, 580 ] 5 16.667% 23.333% ### ( 580, 870 ] 5 16.667% 40.000% ### ( 870, 1300 ] 6 20.000% 60.000% #### ( 1300, 1900 ] 4 13.333% 73.333% ### ( 1900, 2900 ] 2 6.667% 80.000% # ( 2900, 4400 ] 5 16.667% 96.667% ### ( 4400, 6600 ] 1 3.333% 100.000% # ** DB Stats ** Uptime(secs): 3.0 total, 2.8 interval Cumulative writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 0.96 GB, 323.50 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.220 H:M:S, 7.2 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 349.24 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.220 H:M:S, 7.8 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/12/15-19:42:31 ... thread 0: (1000000,2000000) ops and (322567.2,338104.6) ops/second in (3.100129,5.915329) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 11/10 1.35 GB 12.6 0.8 0.0 0.8 2.6 1.8 0.0 1.4 98.4 317.8 8.32 7.72 29 0.287 831K 820 0.0 0.0 L1 0/0 0.00 KB 0.0 0.2 0.2 0.0 0.2 0.2 0.2 1.0 243.9 243.6 1.03 1.00 1 1.033 255K 228 0.0 0.0 L2 1/0 3.70 MB 0.0 0.2 0.1 0.1 0.2 0.1 0.3 1.5 244.7 244.6 0.79 0.75 2 0.394 195K 77 0.0 0.0 L3 26/0 994.43 MB 1.0 0.6 0.4 0.2 0.6 0.4 0.1 1.4 195.5 195.4 3.19 2.77 3 1.064 633K 481 0.0 0.0 L4 148/0 9.47 GB 1.0 0.0 0.0 0.0 0.0 0.0 0.2 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L5 1048/0 86.12 GB 0.9 0.0 0.0 0.0 0.0 0.0 0.3 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1234/10 97.92 GB 0.0 1.8 0.8 1.0 3.6 2.6 1.1 2.0 141.6 278.4 13.34 12.24 35 0.381 1916K 1606 0.0 0.0 Int 0/0 0.00 KB 0.0 1.8 0.8 1.0 3.6 2.6 1.1 2.0 141.6 278.4 13.34 12.24 35 0.381 1916K 1606 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 1.8 0.8 1.0 1.8 0.8 0.0 0.0 232.7 232.4 8.11 7.56 9 0.902 1916K 1606 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 1.8 1.8 0.0 0.0 0.0 349.9 5.22 4.68 26 0.201 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 6.1 total, 5.9 interval Flush(GB): cumulative 1.784, interval 1.784 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 3.63 GB write, 604.53 MB/s write, 1.84 GB read, 307.37 MB/s read, 13.3 seconds Interval compaction: 3.63 GB write, 627.51 MB/s write, 1.84 GB read, 319.05 MB/s read, 13.3 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 0, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 0, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 10, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 10, interval: 10 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 377781 Average: 2.0315 StdDev: 11.69 Min: 0 Median: 1.3727 Max: 3050 Percentiles: P50: 1.37 P75: 1.78 P99: 5.39 P99.9: 9.65 P99.99: 18.96 ------------------------------------------------------ [ 0, 1 ] 103396 27.369% 27.369% ##### ( 1, 2 ] 229373 60.716% 88.085% ############ ( 2, 3 ] 26132 6.917% 95.002% # ( 3, 4 ] 10676 2.826% 97.828% # ( 4, 6 ] 6388 1.691% 99.519% ( 6, 10 ] 1578 0.418% 99.937% ( 10, 15 ] 182 0.048% 99.985% ( 15, 22 ] 34 0.009% 99.994% ( 22, 34 ] 10 0.003% 99.997% ( 34, 51 ] 3 0.001% 99.998% ( 51, 76 ] 1 0.000% 99.998% ( 110, 170 ] 12 0.003% 100.001% ( 170, 250 ] 12 0.003% 100.004% ( 250, 380 ] 13 0.003% 100.008% ( 380, 580 ] 3 0.001% 100.008% ( 580, 870 ] 7 0.002% 100.010% ( 870, 1300 ] 3 0.001% 100.011% ( 1300, 1900 ] 3 0.001% 100.012% ( 1900, 2900 ] 3 0.001% 100.013% ( 2900, 4400 ] 2 0.001% 100.013% ** Level 1 read latency histogram (micros): Count: 63912 Average: 2.4077 StdDev: 4.64 Min: 1 Median: 1.6354 Max: 702 Percentiles: P50: 1.64 P75: 2.10 P99: 5.97 P99.9: 11.80 P99.99: 15.71 ------------------------------------------------------ [ 0, 1 ] 5963 9.330% 9.330% ## ( 1, 2 ] 40907 64.005% 73.335% ############# ( 2, 3 ] 10576 16.548% 89.883% ### ( 3, 4 ] 3222 5.041% 94.924% # ( 4, 6 ] 2646 4.140% 99.064% # ( 6, 10 ] 502 0.785% 99.850% ( 10, 15 ] 89 0.139% 99.989% ( 15, 22 ] 6 0.009% 99.998% ( 22, 34 ] 3 0.005% 100.003% ( 51, 76 ] 1 0.002% 100.005% ( 110, 170 ] 1 0.002% 100.006% ( 170, 250 ] 1 0.002% 100.008% ( 250, 380 ] 2 0.003% 100.011% ( 580, 870 ] 2 0.003% 100.014% ** Level 2 read latency histogram (micros): Count: 47979 Average: 2.3426 StdDev: 11.15 Min: 0 Median: 1.5415 Max: 1769 Percentiles: P50: 1.54 P75: 1.91 P99: 5.95 P99.9: 11.94 P99.99: 345.42 ------------------------------------------------------ [ 0, 1 ] 6554 13.660% 13.660% ### ( 1, 2 ] 32198 67.109% 80.769% ############# ( 2, 3 ] 5379 11.211% 91.980% ## ( 3, 4 ] 1997 4.162% 96.142% # ( 4, 6 ] 1404 2.926% 99.068% # ( 6, 10 ] 380 0.792% 99.860% ( 10, 15 ] 49 0.102% 99.962% ( 15, 22 ] 3 0.006% 99.969% ( 22, 34 ] 1 0.002% 99.971% ( 34, 51 ] 1 0.002% 99.973% ( 51, 76 ] 3 0.006% 99.979% ( 76, 110 ] 1 0.002% 99.981% ( 170, 250 ] 2 0.004% 99.985% ( 250, 380 ] 3 0.006% 99.992% ( 380, 580 ] 1 0.002% 99.994% ( 580, 870 ] 1 0.002% 99.996% ( 870, 1300 ] 2 0.004% 100.000% ( 1300, 1900 ] 1 0.002% 100.002% ** Level 3 read latency histogram (micros): Count: 47892 Average: 3.7688 StdDev: 57.65 Min: 0 Median: 1.6127 Max: 3990 Percentiles: P50: 1.61 P75: 2.01 P99: 6.80 P99.9: 94.84 P99.99: 2417.57 ------------------------------------------------------ [ 0, 1 ] 5066 10.578% 10.578% ## ( 1, 2 ] 30814 64.341% 74.919% ############# ( 2, 3 ] 7359 15.366% 90.284% ### ( 3, 4 ] 2308 4.819% 95.104% # ( 4, 6 ] 1788 3.733% 98.837% # ( 6, 10 ] 390 0.814% 99.651% ( 10, 15 ] 60 0.125% 99.777% ( 15, 22 ] 37 0.077% 99.854% ( 22, 34 ] 19 0.040% 99.894% ( 34, 51 ] 2 0.004% 99.898% ( 76, 110 ] 2 0.004% 99.902% ( 110, 170 ] 4 0.008% 99.910% ( 170, 250 ] 4 0.008% 99.919% ( 250, 380 ] 4 0.008% 99.927% ( 380, 580 ] 9 0.019% 99.946% ( 580, 870 ] 10 0.021% 99.967% ( 870, 1300 ] 4 0.008% 99.975% ( 1300, 1900 ] 1 0.002% 99.977% ( 1900, 2900 ] 12 0.025% 100.002% ( 2900, 4400 ] 5 0.010% 100.013% ** Level 4 read latency histogram (micros): Count: 30 Average: 1538.6333 StdDev: 1216.71 Min: 125 Median: 1085.0000 Max: 4425 Percentiles: P50: 1085.00 P75: 2150.00 P99: 4425.00 P99.9: 4425.00 P99.99: 4425.00 ------------------------------------------------------ ( 110, 170 ] 1 3.333% 3.333% # ( 250, 380 ] 1 3.333% 6.667% # ( 380, 580 ] 5 16.667% 23.333% ### ( 580, 870 ] 5 16.667% 40.000% ### ( 870, 1300 ] 6 20.000% 60.000% #### ( 1300, 1900 ] 4 13.333% 73.333% ### ( 1900, 2900 ] 2 6.667% 80.000% # ( 2900, 4400 ] 5 16.667% 96.667% ### ( 4400, 6600 ] 1 3.333% 100.000% # ** Level 5 read latency histogram (micros): Count: 20 Average: 808.6000 StdDev: 1277.55 Min: 82 Median: 250.0000 Max: 5424 Percentiles: P50: 250.00 P75: 580.00 P99: 5424.00 P99.9: 5424.00 P99.99: 5424.00 ------------------------------------------------------ ( 76, 110 ] 5 25.000% 25.000% ##### ( 110, 170 ] 3 15.000% 40.000% ### ( 170, 250 ] 2 10.000% 50.000% ## ( 250, 380 ] 2 10.000% 60.000% ## ( 380, 580 ] 3 15.000% 75.000% ### ( 870, 1300 ] 1 5.000% 80.000% # ( 1300, 1900 ] 2 10.000% 90.000% ## ( 1900, 2900 ] 1 5.000% 95.000% # ( 4400, 6600 ] 1 5.000% 100.000% # ** DB Stats ** Uptime(secs): 6.1 total, 3.1 interval Cumulative writes: 0 writes, 2000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 1.92 GB, 320.46 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:0.657 H:M:S, 10.7 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 317.47 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.436 H:M:S, 14.1 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/12/15-19:42:35 ... thread 0: (1000000,3000000) ops and (323057.0,332935.4) ops/second in (3.095429,9.010758) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 16/10 2.34 GB 107.0 1.6 0.0 1.6 4.4 2.8 0.0 1.6 114.6 312.8 14.29 13.33 46 0.311 1663K 1730 0.0 0.0 L1 0/0 0.00 KB 0.0 0.2 0.2 0.0 0.2 0.2 0.2 1.0 243.9 243.6 1.03 1.00 1 1.033 255K 228 0.0 0.0 L2 1/0 3.70 MB 0.0 0.2 0.1 0.1 0.2 0.1 0.3 1.5 244.7 244.6 0.79 0.75 2 0.394 195K 77 0.0 0.0 L3 26/0 994.43 MB 1.0 0.6 0.4 0.2 0.6 0.4 0.1 1.4 195.5 195.4 3.19 2.77 3 1.064 633K 481 0.0 0.0 L4 148/0 9.47 GB 1.0 0.0 0.0 0.0 0.0 0.0 0.2 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 L5 1048/0 86.12 GB 0.9 0.0 0.0 0.0 0.0 0.0 0.3 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1239/10 98.90 GB 0.0 2.6 0.8 1.8 5.4 3.6 1.1 2.0 140.2 286.9 19.30 17.84 52 0.371 2748K 2516 0.0 0.0 Int 0/0 0.00 KB 0.0 2.6 0.8 1.8 5.4 3.6 1.1 2.0 140.2 286.9 19.30 17.84 52 0.371 2748K 2516 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 2.6 0.8 1.8 2.6 0.8 0.0 0.0 241.7 241.5 11.20 10.59 12 0.933 2748K 2516 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 2.8 2.8 0.0 0.0 0.0 349.8 8.11 7.26 40 0.203 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 9.2 total, 9.0 interval Flush(GB): cumulative 2.768, interval 2.768 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 5.41 GB write, 599.62 MB/s write, 2.64 GB read, 293.03 MB/s read, 19.3 seconds Interval compaction: 5.41 GB write, 614.58 MB/s write, 2.64 GB read, 300.34 MB/s read, 19.3 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 0, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 0, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 14, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 14, interval: 14 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 798044 Average: 2.1094 StdDev: 10.62 Min: 0 Median: 1.4508 Max: 4110 Percentiles: P50: 1.45 P75: 1.84 P99: 5.45 P99.9: 9.52 P99.99: 13.88 ------------------------------------------------------ [ 0, 1 ] 167431 20.980% 20.980% #### ( 1, 2 ] 513679 64.367% 85.347% ############# ( 2, 3 ] 73165 9.168% 94.515% ## ( 3, 4 ] 24270 3.041% 97.557% # ( 4, 6 ] 15892 1.991% 99.548% ( 6, 10 ] 3189 0.400% 99.948% ( 10, 15 ] 437 0.055% 100.002% ( 15, 22 ] 56 0.007% 100.009% ( 22, 34 ] 14 0.002% 100.011% ( 34, 51 ] 5 0.001% 100.012% ( 51, 76 ] 3 0.000% 100.012% ( 110, 170 ] 12 0.002% 100.014% ( 170, 250 ] 23 0.003% 100.017% ( 250, 380 ] 20 0.003% 100.019% ( 380, 580 ] 4 0.001% 100.020% ( 580, 870 ] 16 0.002% 100.022% ( 870, 1300 ] 6 0.001% 100.022% ( 1300, 1900 ] 4 0.001% 100.023% ( 1900, 2900 ] 3 0.000% 100.023% ( 2900, 4400 ] 4 0.001% 100.024% ** Level 1 read latency histogram (micros): Count: 63912 Average: 2.4077 StdDev: 4.64 Min: 1 Median: 1.6354 Max: 702 Percentiles: P50: 1.64 P75: 2.10 P99: 5.97 P99.9: 11.80 P99.99: 15.71 ------------------------------------------------------ [ 0, 1 ] 5963 9.330% 9.330% ## ( 1, 2 ] 40907 64.005% 73.335% ############# ( 2, 3 ] 10576 16.548% 89.883% ### ( 3, 4 ] 3222 5.041% 94.924% # ( 4, 6 ] 2646 4.140% 99.064% # ( 6, 10 ] 502 0.785% 99.850% ( 10, 15 ] 89 0.139% 99.989% ( 15, 22 ] 6 0.009% 99.998% ( 22, 34 ] 3 0.005% 100.003% ( 51, 76 ] 1 0.002% 100.005% ( 110, 170 ] 1 0.002% 100.006% ( 170, 250 ] 1 0.002% 100.008% ( 250, 380 ] 2 0.003% 100.011% ( 580, 870 ] 2 0.003% 100.014% ** Level 2 read latency histogram (micros): Count: 47979 Average: 2.3426 StdDev: 11.15 Min: 0 Median: 1.5415 Max: 1769 Percentiles: P50: 1.54 P75: 1.91 P99: 5.95 P99.9: 11.94 P99.99: 345.42 ------------------------------------------------------ [ 0, 1 ] 6554 13.660% 13.660% ### ( 1, 2 ] 32198 67.109% 80.769% ############# ( 2, 3 ] 5379 11.211% 91.980% ## ( 3, 4 ] 1997 4.162% 96.142% # ( 4, 6 ] 1404 2.926% 99.068% # ( 6, 10 ] 380 0.792% 99.860% ( 10, 15 ] 49 0.102% 99.962% ( 15, 22 ] 3 0.006% 99.969% ( 22, 34 ] 1 0.002% 99.971% ( 34, 51 ] 1 0.002% 99.973% ( 51, 76 ] 3 0.006% 99.979% ( 76, 110 ] 1 0.002% 99.981% ( 170, 250 ] 2 0.004% 99.985% ( 250, 380 ] 3 0.006% 99.992% ( 380, 580 ] 1 0.002% 99.994% ( 580, 870 ] 1 0.002% 99.996% ( 870, 1300 ] 2 0.004% 100.000% ( 1300, 1900 ] 1 0.002% 100.002% ** Level 3 read latency histogram (micros): Count: 47892 Average: 3.7688 StdDev: 57.65 Min: 0 Median: 1.6127 Max: 3990 Percentiles: P50: 1.61 P75: 2.01 P99: 6.80 P99.9: 94.84 P99.99: 2417.57 ------------------------------------------------------ [ 0, 1 ] 5066 10.578% 10.578% ## ( 1, 2 ] 30814 64.341% 74.919% ############# ( 2, 3 ] 7359 15.366% 90.284% ### ( 3, 4 ] 2308 4.819% 95.104% # ( 4, 6 ] 1788 3.733% 98.837% # ( 6, 10 ] 390 0.814% 99.651% ( 10, 15 ] 60 0.125% 99.777% ( 15, 22 ] 37 0.077% 99.854% ( 22, 34 ] 19 0.040% 99.894% ( 34, 51 ] 2 0.004% 99.898% ( 76, 110 ] 2 0.004% 99.902% ( 110, 170 ] 4 0.008% 99.910% ( 170, 250 ] 4 0.008% 99.919% ( 250, 380 ] 4 0.008% 99.927% ( 380, 580 ] 9 0.019% 99.946% ( 580, 870 ] 10 0.021% 99.967% ( 870, 1300 ] 4 0.008% 99.975% ( 1300, 1900 ] 1 0.002% 99.977% ( 1900, 2900 ] 12 0.025% 100.002% ( 2900, 4400 ] 5 0.010% 100.013% ** Level 4 read latency histogram (micros): Count: 30 Average: 1538.6333 StdDev: 1216.71 Min: 125 Median: 1085.0000 Max: 4425 Percentiles: P50: 1085.00 P75: 2150.00 P99: 4425.00 P99.9: 4425.00 P99.99: 4425.00 ------------------------------------------------------ ( 110, 170 ] 1 3.333% 3.333% # ( 250, 380 ] 1 3.333% 6.667% # ( 380, 580 ] 5 16.667% 23.333% ### ( 580, 870 ] 5 16.667% 40.000% ### ( 870, 1300 ] 6 20.000% 60.000% #### ( 1300, 1900 ] 4 13.333% 73.333% ### ( 1900, 2900 ] 2 6.667% 80.000% # ( 2900, 4400 ] 5 16.667% 96.667% ### ( 4400, 6600 ] 1 3.333% 100.000% # ** Level 5 read latency histogram (micros): Count: 20 Average: 808.6000 StdDev: 1277.55 Min: 82 Median: 250.0000 Max: 5424 Percentiles: P50: 250.00 P75: 580.00 P99: 5424.00 P99.9: 5424.00 P99.99: 5424.00 ------------------------------------------------------ ( 76, 110 ] 5 25.000% 25.000% ##### ( 110, 170 ] 3 15.000% 40.000% ### ( 170, 250 ] 2 10.000% 50.000% ## ( 250, 380 ] 2 10.000% 60.000% ## ( 380, 580 ] 3 15.000% 75.000% ### ( 870, 1300 ] 1 5.000% 80.000% # ( 1300, 1900 ] 2 10.000% 90.000% ## ( 1900, 2900 ] 1 5.000% 95.000% # ( 4400, 6600 ] 1 5.000% 100.000% # ** DB Stats ** Uptime(secs): 9.2 total, 3.1 interval Cumulative writes: 0 writes, 3000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 2.88 GB, 319.62 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:1.087 H:M:S, 11.8 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 317.95 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.430 H:M:S, 13.9 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/12/15-19:42:38 ... thread 0: (1000000,4000000) ops and (333073.3,332969.8) ops/second in (3.002342,12.013100) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 12/12 2.34 GB 0.0 2.7 0.0 2.7 6.5 3.7 0.0 1.7 129.5 308.9 21.40 20.04 64 0.334 2814K 2962 0.0 0.0 L1 5/5 487.84 MB 0.0 1.2 1.2 0.0 1.2 1.2 0.2 1.0 238.9 238.1 5.27 5.14 2 2.635 1278K 4244 0.0 0.0 L2 1/0 3.70 MB 0.0 0.2 0.1 0.1 0.2 0.1 0.8 1.5 244.7 244.6 0.79 0.75 2 0.394 195K 77 0.0 0.0 L3 13/0 670.49 MB 0.7 0.6 0.4 0.2 0.6 0.4 0.6 1.4 195.5 195.4 3.19 2.77 3 1.064 633K 481 0.0 0.0 L4 170/0 9.61 GB 1.0 0.1 0.1 0.0 0.1 0.1 1.0 1.0 179.4 179.4 0.52 0.44 1 0.517 94K 0 0.0 0.0 L5 1056/0 86.80 GB 0.9 0.0 0.0 0.0 0.0 0.0 1.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1257/17 99.88 GB 0.0 4.8 1.9 3.0 8.6 5.6 3.6 2.3 158.5 281.5 31.17 29.14 72 0.433 5016K 7764 0.0 0.0 Int 0/0 0.00 KB 0.0 4.8 1.9 3.0 8.6 5.6 3.6 2.3 158.5 281.5 31.17 29.14 72 0.433 5016K 7764 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 4.8 1.9 3.0 4.8 1.9 0.0 0.0 243.9 243.5 20.25 19.39 18 1.125 5016K 7764 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 3.8 3.8 0.0 0.0 0.0 352.1 10.91 9.75 54 0.202 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 12.2 total, 12.0 interval Flush(GB): cumulative 3.753, interval 3.753 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 8.57 GB write, 716.93 MB/s write, 4.82 GB read, 403.64 MB/s read, 31.2 seconds Interval compaction: 8.57 GB write, 730.35 MB/s write, 4.82 GB read, 411.20 MB/s read, 31.2 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 0, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 0, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 18, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 0, total-stops: 18, interval: 18 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 1070920 Average: 2.0773 StdDev: 10.71 Min: 0 Median: 1.4290 Max: 4110 Percentiles: P50: 1.43 P75: 1.82 P99: 5.35 P99.9: 9.44 P99.99: 13.94 ------------------------------------------------------ [ 0, 1 ] 242952 22.686% 22.686% ##### ( 1, 2 ] 681901 63.674% 86.361% ############# ( 2, 3 ] 91309 8.526% 94.887% ## ( 3, 4 ] 30987 2.893% 97.780% # ( 4, 6 ] 19417 1.813% 99.593% ( 6, 10 ] 3813 0.356% 99.949% ( 10, 15 ] 550 0.051% 100.001% ( 15, 22 ] 73 0.007% 100.008% ( 22, 34 ] 14 0.001% 100.009% ( 34, 51 ] 5 0.000% 100.009% ( 51, 76 ] 3 0.000% 100.010% ( 110, 170 ] 17 0.002% 100.011% ( 170, 250 ] 29 0.003% 100.014% ( 250, 380 ] 27 0.003% 100.017% ( 380, 580 ] 8 0.001% 100.017% ( 580, 870 ] 23 0.002% 100.019% ( 870, 1300 ] 9 0.001% 100.020% ( 1300, 1900 ] 7 0.001% 100.021% ( 1900, 2900 ] 4 0.000% 100.021% ( 2900, 4400 ] 5 0.000% 100.022% ** Level 1 read latency histogram (micros): Count: 63957 Average: 2.6192 StdDev: 16.93 Min: 1 Median: 1.6354 Max: 1903 Percentiles: P50: 1.64 P75: 2.10 P99: 5.98 P99.9: 12.72 P99.99: 324.82 ------------------------------------------------------ [ 0, 1 ] 5981 9.352% 9.352% ## ( 1, 2 ] 40912 63.968% 73.320% ############# ( 2, 3 ] 10580 16.542% 89.862% ### ( 3, 4 ] 3223 5.039% 94.901% # ( 4, 6 ] 2646 4.137% 99.038% # ( 6, 10 ] 502 0.785% 99.823% ( 10, 15 ] 90 0.141% 99.964% ( 15, 22 ] 6 0.009% 99.973% ( 22, 34 ] 3 0.005% 99.978% ( 51, 76 ] 1 0.002% 99.980% ( 110, 170 ] 1 0.002% 99.981% ( 170, 250 ] 1 0.002% 99.983% ( 250, 380 ] 8 0.013% 99.995% ( 380, 580 ] 3 0.005% 100.000% ( 580, 870 ] 2 0.003% 100.003% ( 870, 1300 ] 3 0.005% 100.008% ( 1300, 1900 ] 3 0.005% 100.013% ( 1900, 2900 ] 1 0.002% 100.014% ** Level 2 read latency histogram (micros): Count: 47979 Average: 2.3426 StdDev: 11.15 Min: 0 Median: 1.5415 Max: 1769 Percentiles: P50: 1.54 P75: 1.91 P99: 5.95 P99.9: 11.94 P99.99: 345.42 ------------------------------------------------------ [ 0, 1 ] 6554 13.660% 13.660% ### ( 1, 2 ] 32198 67.109% 80.769% ############# ( 2, 3 ] 5379 11.211% 91.980% ## ( 3, 4 ] 1997 4.162% 96.142% # ( 4, 6 ] 1404 2.926% 99.068% # ( 6, 10 ] 380 0.792% 99.860% ( 10, 15 ] 49 0.102% 99.962% ( 15, 22 ] 3 0.006% 99.969% ( 22, 34 ] 1 0.002% 99.971% ( 34, 51 ] 1 0.002% 99.973% ( 51, 76 ] 3 0.006% 99.979% ( 76, 110 ] 1 0.002% 99.981% ( 170, 250 ] 2 0.004% 99.985% ( 250, 380 ] 3 0.006% 99.992% ( 380, 580 ] 1 0.002% 99.994% ( 580, 870 ] 1 0.002% 99.996% ( 870, 1300 ] 2 0.004% 100.000% ( 1300, 1900 ] 1 0.002% 100.002% ** Level 3 read latency histogram (micros): Count: 71432 Average: 3.3401 StdDev: 47.21 Min: 0 Median: 1.6442 Max: 3990 Percentiles: P50: 1.64 P75: 2.12 P99: 6.18 P99.9: 21.76 P99.99: 2221.40 ------------------------------------------------------ [ 0, 1 ] 6058 8.481% 8.481% ## ( 1, 2 ] 46040 64.453% 72.934% ############# ( 2, 3 ] 12012 16.816% 89.750% ### ( 3, 4 ] 3766 5.272% 95.022% # ( 4, 6 ] 2817 3.944% 98.965% # ( 6, 10 ] 552 0.773% 99.738% ( 10, 15 ] 76 0.106% 99.845% ( 15, 22 ] 41 0.057% 99.902% ( 22, 34 ] 19 0.027% 99.929% ( 34, 51 ] 2 0.003% 99.931% ( 76, 110 ] 2 0.003% 99.934% ( 110, 170 ] 4 0.006% 99.940% ( 170, 250 ] 4 0.006% 99.945% ( 250, 380 ] 4 0.006% 99.951% ( 380, 580 ] 9 0.013% 99.964% ( 580, 870 ] 10 0.014% 99.978% ( 870, 1300 ] 4 0.006% 99.983% ( 1300, 1900 ] 1 0.001% 99.985% ( 1900, 2900 ] 12 0.017% 100.001% ( 2900, 4400 ] 5 0.007% 100.008% ** Level 4 read latency histogram (micros): Count: 100 Average: 499.7300 StdDev: 996.16 Min: 0 Median: 4.0000 Max: 4425 Percentiles: P50: 4.00 P75: 540.00 P99: 4400.00 P99.9: 4425.00 P99.99: 4425.00 ------------------------------------------------------ [ 0, 1 ] 28 28.000% 28.000% ###### ( 1, 2 ] 17 17.000% 45.000% ### ( 2, 3 ] 2 2.000% 47.000% ( 3, 4 ] 3 3.000% 50.000% # ( 4, 6 ] 4 4.000% 54.000% # ( 6, 10 ] 4 4.000% 58.000% # ( 10, 15 ] 2 2.000% 60.000% ( 15, 22 ] 5 5.000% 65.000% # ( 22, 34 ] 2 2.000% 67.000% ( 110, 170 ] 1 1.000% 68.000% ( 170, 250 ] 1 1.000% 69.000% ( 250, 380 ] 2 2.000% 71.000% ( 380, 580 ] 5 5.000% 76.000% # ( 580, 870 ] 5 5.000% 81.000% # ( 870, 1300 ] 6 6.000% 87.000% # ( 1300, 1900 ] 4 4.000% 91.000% # ( 1900, 2900 ] 2 2.000% 93.000% ( 2900, 4400 ] 6 6.000% 99.000% # ( 4400, 6600 ] 1 1.000% 100.000% ** Level 5 read latency histogram (micros): Count: 60 Average: 790.6333 StdDev: 1106.62 Min: 82 Median: 243.3333 Max: 5424 Percentiles: P50: 243.33 P75: 1054.29 P99: 5280.00 P99.9: 5424.00 P99.99: 5424.00 ------------------------------------------------------ ( 76, 110 ] 14 23.333% 23.333% ##### ( 110, 170 ] 5 8.333% 31.667% ## ( 170, 250 ] 12 20.000% 51.667% #### ( 250, 380 ] 4 6.667% 58.333% # ( 380, 580 ] 6 10.000% 68.333% ## ( 580, 870 ] 1 1.667% 70.000% ( 870, 1300 ] 7 11.667% 81.667% ## ( 1300, 1900 ] 4 6.667% 88.333% # ( 1900, 2900 ] 3 5.000% 93.333% # ( 2900, 4400 ] 3 5.000% 98.333% # ( 4400, 6600 ] 1 1.667% 100.000% ** DB Stats ** Uptime(secs): 12.2 total, 3.0 interval Cumulative writes: 0 writes, 4000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 3.84 GB, 321.62 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:1.470 H:M:S, 12.0 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 327.79 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.383 H:M:S, 12.8 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 2 num-running-flushes: 1 2024/12/15-19:42:41 ... thread 0: (1000000,5000000) ops and (276115.1,319799.9) ops/second in (3.621678,15.634778) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 18/12 3.32 GB 100.7 3.5 0.0 3.5 8.2 4.7 0.0 1.7 131.5 309.0 27.31 25.58 82 0.333 3645K 3781 0.0 0.0 L1 5/5 487.84 MB 0.0 1.2 1.2 0.0 1.2 1.2 0.2 1.0 238.9 238.1 5.27 5.14 2 2.635 1278K 4244 0.0 0.0 L2 1/0 3.70 MB 0.0 0.2 0.1 0.1 0.2 0.1 0.8 1.5 244.7 244.6 0.79 0.75 2 0.394 195K 77 0.0 0.0 L3 13/0 670.49 MB 0.7 0.6 0.4 0.2 0.6 0.4 0.6 1.4 195.5 195.4 3.19 2.77 3 1.064 633K 481 0.0 0.0 L4 170/0 9.61 GB 1.0 0.1 0.1 0.0 0.1 0.1 1.0 1.0 179.4 179.4 0.52 0.44 1 0.517 94K 0 0.0 0.0 L5 1056/0 86.80 GB 0.9 0.0 0.0 0.0 0.0 0.0 1.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1263/17 100.86 GB 0.0 5.6 1.9 3.8 10.4 6.6 3.6 2.2 155.3 285.9 37.08 34.68 90 0.412 5848K 8583 0.0 0.0 Int 0/0 0.00 KB 0.0 5.6 1.9 3.8 10.4 6.6 3.6 2.2 155.3 285.9 37.08 34.68 90 0.412 5848K 8583 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 5.6 1.9 3.8 5.6 1.9 0.0 0.0 246.9 246.5 23.33 22.42 21 1.111 5848K 8583 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 4.7 4.7 0.0 0.0 0.0 352.9 13.75 12.27 69 0.199 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 15.9 total, 15.6 interval Flush(GB): cumulative 4.737, interval 4.737 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 10.35 GB write, 668.36 MB/s write, 5.62 GB read, 363.11 MB/s read, 37.1 seconds Interval compaction: 10.35 GB write, 677.98 MB/s write, 5.62 GB read, 368.34 MB/s read, 37.1 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 3, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 3, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 20, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 3, total-stops: 20, interval: 23 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 1487171 Average: 2.1120 StdDev: 11.20 Min: 0 Median: 1.4426 Max: 4110 Percentiles: P50: 1.44 P75: 1.83 P99: 5.36 P99.9: 9.51 P99.99: 14.54 ------------------------------------------------------ [ 0, 1 ] 318421 21.411% 21.411% #### ( 1, 2 ] 960536 64.588% 85.999% ############# ( 2, 3 ] 131279 8.827% 94.827% ## ( 3, 4 ] 44010 2.959% 97.786% # ( 4, 6 ] 26627 1.790% 99.577% ( 6, 10 ] 5478 0.368% 99.945% ( 10, 15 ] 740 0.050% 99.995% ( 15, 22 ] 106 0.007% 100.002% ( 22, 34 ] 19 0.001% 100.003% ( 34, 51 ] 8 0.001% 100.004% ( 51, 76 ] 5 0.000% 100.004% ( 76, 110 ] 62 0.004% 100.008% ( 110, 170 ] 71 0.005% 100.013% ( 170, 250 ] 54 0.004% 100.016% ( 250, 380 ] 41 0.003% 100.019% ( 380, 580 ] 17 0.001% 100.020% ( 580, 870 ] 33 0.002% 100.023% ( 870, 1300 ] 17 0.001% 100.024% ( 1300, 1900 ] 9 0.001% 100.024% ( 1900, 2900 ] 6 0.000% 100.025% ( 2900, 4400 ] 7 0.000% 100.025% ** Level 1 read latency histogram (micros): Count: 63958 Average: 2.6193 StdDev: 16.93 Min: 1 Median: 1.6355 Max: 1903 Percentiles: P50: 1.64 P75: 2.10 P99: 5.98 P99.9: 12.72 P99.99: 324.82 ------------------------------------------------------ [ 0, 1 ] 5981 9.351% 9.351% ## ( 1, 2 ] 40912 63.967% 73.318% ############# ( 2, 3 ] 10580 16.542% 89.861% ### ( 3, 4 ] 3224 5.041% 94.901% # ( 4, 6 ] 2646 4.137% 99.038% # ( 6, 10 ] 502 0.785% 99.823% ( 10, 15 ] 90 0.141% 99.964% ( 15, 22 ] 6 0.009% 99.973% ( 22, 34 ] 3 0.005% 99.978% ( 51, 76 ] 1 0.002% 99.980% ( 110, 170 ] 1 0.002% 99.981% ( 170, 250 ] 1 0.002% 99.983% ( 250, 380 ] 8 0.013% 99.995% ( 380, 580 ] 3 0.005% 100.000% ( 580, 870 ] 2 0.003% 100.003% ( 870, 1300 ] 3 0.005% 100.008% ( 1300, 1900 ] 3 0.005% 100.013% ( 1900, 2900 ] 1 0.002% 100.014% ** Level 2 read latency histogram (micros): Count: 47979 Average: 2.3426 StdDev: 11.15 Min: 0 Median: 1.5415 Max: 1769 Percentiles: P50: 1.54 P75: 1.91 P99: 5.95 P99.9: 11.94 P99.99: 345.42 ------------------------------------------------------ [ 0, 1 ] 6554 13.660% 13.660% ### ( 1, 2 ] 32198 67.109% 80.769% ############# ( 2, 3 ] 5379 11.211% 91.980% ## ( 3, 4 ] 1997 4.162% 96.142% # ( 4, 6 ] 1404 2.926% 99.068% # ( 6, 10 ] 380 0.792% 99.860% ( 10, 15 ] 49 0.102% 99.962% ( 15, 22 ] 3 0.006% 99.969% ( 22, 34 ] 1 0.002% 99.971% ( 34, 51 ] 1 0.002% 99.973% ( 51, 76 ] 3 0.006% 99.979% ( 76, 110 ] 1 0.002% 99.981% ( 170, 250 ] 2 0.004% 99.985% ( 250, 380 ] 3 0.006% 99.992% ( 380, 580 ] 1 0.002% 99.994% ( 580, 870 ] 1 0.002% 99.996% ( 870, 1300 ] 2 0.004% 100.000% ( 1300, 1900 ] 1 0.002% 100.002% ** Level 3 read latency histogram (micros): Count: 71432 Average: 3.3401 StdDev: 47.21 Min: 0 Median: 1.6442 Max: 3990 Percentiles: P50: 1.64 P75: 2.12 P99: 6.18 P99.9: 21.76 P99.99: 2221.40 ------------------------------------------------------ [ 0, 1 ] 6058 8.481% 8.481% ## ( 1, 2 ] 46040 64.453% 72.934% ############# ( 2, 3 ] 12012 16.816% 89.750% ### ( 3, 4 ] 3766 5.272% 95.022% # ( 4, 6 ] 2817 3.944% 98.965% # ( 6, 10 ] 552 0.773% 99.738% ( 10, 15 ] 76 0.106% 99.845% ( 15, 22 ] 41 0.057% 99.902% ( 22, 34 ] 19 0.027% 99.929% ( 34, 51 ] 2 0.003% 99.931% ( 76, 110 ] 2 0.003% 99.934% ( 110, 170 ] 4 0.006% 99.940% ( 170, 250 ] 4 0.006% 99.945% ( 250, 380 ] 4 0.006% 99.951% ( 380, 580 ] 9 0.013% 99.964% ( 580, 870 ] 10 0.014% 99.978% ( 870, 1300 ] 4 0.006% 99.983% ( 1300, 1900 ] 1 0.001% 99.985% ( 1900, 2900 ] 12 0.017% 100.001% ( 2900, 4400 ] 5 0.007% 100.008% ** Level 4 read latency histogram (micros): Count: 100 Average: 499.7300 StdDev: 996.16 Min: 0 Median: 4.0000 Max: 4425 Percentiles: P50: 4.00 P75: 540.00 P99: 4400.00 P99.9: 4425.00 P99.99: 4425.00 ------------------------------------------------------ [ 0, 1 ] 28 28.000% 28.000% ###### ( 1, 2 ] 17 17.000% 45.000% ### ( 2, 3 ] 2 2.000% 47.000% ( 3, 4 ] 3 3.000% 50.000% # ( 4, 6 ] 4 4.000% 54.000% # ( 6, 10 ] 4 4.000% 58.000% # ( 10, 15 ] 2 2.000% 60.000% ( 15, 22 ] 5 5.000% 65.000% # ( 22, 34 ] 2 2.000% 67.000% ( 110, 170 ] 1 1.000% 68.000% ( 170, 250 ] 1 1.000% 69.000% ( 250, 380 ] 2 2.000% 71.000% ( 380, 580 ] 5 5.000% 76.000% # ( 580, 870 ] 5 5.000% 81.000% # ( 870, 1300 ] 6 6.000% 87.000% # ( 1300, 1900 ] 4 4.000% 91.000% # ( 1900, 2900 ] 2 2.000% 93.000% ( 2900, 4400 ] 6 6.000% 99.000% # ( 4400, 6600 ] 1 1.000% 100.000% ** Level 5 read latency histogram (micros): Count: 60 Average: 790.6333 StdDev: 1106.62 Min: 82 Median: 243.3333 Max: 5424 Percentiles: P50: 243.33 P75: 1054.29 P99: 5280.00 P99.9: 5424.00 P99.99: 5424.00 ------------------------------------------------------ ( 76, 110 ] 14 23.333% 23.333% ##### ( 110, 170 ] 5 8.333% 31.667% ## ( 170, 250 ] 12 20.000% 51.667% #### ( 250, 380 ] 4 6.667% 58.333% # ( 380, 580 ] 6 10.000% 68.333% ## ( 580, 870 ] 1 1.667% 70.000% ( 870, 1300 ] 7 11.667% 81.667% ## ( 1300, 1900 ] 4 6.667% 88.333% # ( 1900, 2900 ] 3 5.000% 93.333% # ( 2900, 4400 ] 3 5.000% 98.333% # ( 4400, 6600 ] 1 1.667% 100.000% ** DB Stats ** Uptime(secs): 15.9 total, 3.6 interval Cumulative writes: 0 writes, 5000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 4.81 GB, 310.24 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:2.389 H:M:S, 15.1 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 271.76 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.919 H:M:S, 25.4 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 1 num-running-flushes: 1 2024/12/15-19:42:50 ... thread 0: (1000000,6000000) ops and (119523.8,249986.4) ops/second in (8.366532,24.001310) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 18/12 4.24 GB 194.9 5.3 0.0 5.3 10.9 5.7 0.0 1.9 147.5 305.0 36.73 34.62 102 0.360 5500K 7269 0.0 0.0 L1 5/5 487.84 MB 0.0 1.2 1.2 0.0 1.2 1.2 0.2 1.0 238.9 238.1 5.27 5.14 2 2.635 1278K 4244 0.0 0.0 L2 1/0 3.70 MB 0.0 0.2 0.1 0.1 0.2 0.1 0.8 1.5 244.7 244.6 0.79 0.75 2 0.394 195K 77 0.0 0.0 L3 13/0 670.49 MB 0.7 0.6 0.4 0.2 0.6 0.4 0.6 1.4 195.5 195.4 3.19 2.77 3 1.064 633K 481 0.0 0.0 L4 170/0 9.61 GB 1.0 0.1 0.1 0.0 0.1 0.1 1.0 1.0 179.4 179.4 0.52 0.44 1 0.517 94K 0 0.0 0.0 L5 1056/0 86.80 GB 0.9 0.0 0.0 0.0 0.0 0.0 1.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1263/17 101.78 GB 0.0 7.4 1.9 5.5 13.1 7.5 3.6 2.3 163.1 287.5 46.50 43.72 110 0.423 7702K 12K 0.0 0.0 Int 0/0 0.00 KB 0.0 7.4 1.9 5.5 13.1 7.5 3.6 2.3 163.1 287.5 46.50 43.72 110 0.423 7702K 12K 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 7.4 1.9 5.5 7.4 1.9 0.0 0.0 252.7 252.3 30.02 29.02 26 1.155 7702K 12K 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 5.7 5.7 0.0 0.0 0.0 351.7 16.48 14.70 84 0.196 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 24.2 total, 24.0 interval Flush(GB): cumulative 5.660, interval 5.660 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 13.06 GB write, 551.79 MB/s write, 7.41 GB read, 313.10 MB/s read, 46.5 seconds Interval compaction: 13.06 GB write, 556.96 MB/s write, 7.41 GB read, 316.03 MB/s read, 46.5 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 13, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 13, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 20, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 13, total-stops: 20, interval: 33 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 2323255 Average: 2.1170 StdDev: 10.47 Min: 0 Median: 1.4426 Max: 4110 Percentiles: P50: 1.44 P75: 1.82 P99: 5.35 P99.9: 9.64 P99.99: 32.40 ------------------------------------------------------ [ 0, 1 ] 487233 20.972% 20.972% #### ( 1, 2 ] 1523624 65.581% 86.553% ############# ( 2, 3 ] 196785 8.470% 95.024% ## ( 3, 4 ] 67149 2.890% 97.914% # ( 4, 6 ] 37408 1.610% 99.524% ( 6, 10 ] 9597 0.413% 99.937% ( 10, 15 ] 1051 0.045% 99.982% ( 15, 22 ] 154 0.007% 99.989% ( 22, 34 ] 25 0.001% 99.990% ( 34, 51 ] 12 0.001% 99.991% ( 51, 76 ] 13 0.001% 99.991% ( 76, 110 ] 204 0.009% 100.000% ( 110, 170 ] 210 0.009% 100.009% ( 170, 250 ] 96 0.004% 100.013% ( 250, 380 ] 84 0.004% 100.017% ( 380, 580 ] 45 0.002% 100.019% ( 580, 870 ] 54 0.002% 100.021% ( 870, 1300 ] 20 0.001% 100.022% ( 1300, 1900 ] 12 0.001% 100.022% ( 1900, 2900 ] 10 0.000% 100.023% ( 2900, 4400 ] 8 0.000% 100.023% ** Level 1 read latency histogram (micros): Count: 177198 Average: 2.5370 StdDev: 15.92 Min: 1 Median: 1.5311 Max: 2905 Percentiles: P50: 1.53 P75: 1.91 P99: 6.86 P99.9: 107.71 P99.99: 415.08 ------------------------------------------------------ [ 0, 1 ] 26180 14.774% 14.774% ### ( 1, 2 ] 117532 66.328% 81.102% ############# ( 2, 3 ] 20337 11.477% 92.579% ## ( 3, 4 ] 6344 3.580% 96.160% # ( 4, 6 ] 4657 2.628% 98.788% # ( 6, 10 ] 1744 0.984% 99.772% ( 10, 15 ] 123 0.069% 99.841% ( 15, 22 ] 8 0.005% 99.846% ( 22, 34 ] 3 0.002% 99.848% ( 34, 51 ] 1 0.001% 99.848% ( 51, 76 ] 7 0.004% 99.852% ( 76, 110 ] 92 0.052% 99.904% ( 110, 170 ] 105 0.059% 99.963% ( 170, 250 ] 21 0.012% 99.975% ( 250, 380 ] 25 0.014% 99.989% ( 380, 580 ] 13 0.007% 99.997% ( 580, 870 ] 5 0.003% 99.999% ( 870, 1300 ] 5 0.003% 100.002% ( 1300, 1900 ] 3 0.002% 100.004% ( 1900, 2900 ] 2 0.001% 100.005% ( 2900, 4400 ] 1 0.001% 100.006% ** Level 2 read latency histogram (micros): Count: 47979 Average: 2.3426 StdDev: 11.15 Min: 0 Median: 1.5415 Max: 1769 Percentiles: P50: 1.54 P75: 1.91 P99: 5.95 P99.9: 11.94 P99.99: 345.42 ------------------------------------------------------ [ 0, 1 ] 6554 13.660% 13.660% ### ( 1, 2 ] 32198 67.109% 80.769% ############# ( 2, 3 ] 5379 11.211% 91.980% ## ( 3, 4 ] 1997 4.162% 96.142% # ( 4, 6 ] 1404 2.926% 99.068% # ( 6, 10 ] 380 0.792% 99.860% ( 10, 15 ] 49 0.102% 99.962% ( 15, 22 ] 3 0.006% 99.969% ( 22, 34 ] 1 0.002% 99.971% ( 34, 51 ] 1 0.002% 99.973% ( 51, 76 ] 3 0.006% 99.979% ( 76, 110 ] 1 0.002% 99.981% ( 170, 250 ] 2 0.004% 99.985% ( 250, 380 ] 3 0.006% 99.992% ( 380, 580 ] 1 0.002% 99.994% ( 580, 870 ] 1 0.002% 99.996% ( 870, 1300 ] 2 0.004% 100.000% ( 1300, 1900 ] 1 0.002% 100.002% ** Level 3 read latency histogram (micros): Count: 71432 Average: 3.3401 StdDev: 47.21 Min: 0 Median: 1.6442 Max: 3990 Percentiles: P50: 1.64 P75: 2.12 P99: 6.18 P99.9: 21.76 P99.99: 2221.40 ------------------------------------------------------ [ 0, 1 ] 6058 8.481% 8.481% ## ( 1, 2 ] 46040 64.453% 72.934% ############# ( 2, 3 ] 12012 16.816% 89.750% ### ( 3, 4 ] 3766 5.272% 95.022% # ( 4, 6 ] 2817 3.944% 98.965% # ( 6, 10 ] 552 0.773% 99.738% ( 10, 15 ] 76 0.106% 99.845% ( 15, 22 ] 41 0.057% 99.902% ( 22, 34 ] 19 0.027% 99.929% ( 34, 51 ] 2 0.003% 99.931% ( 76, 110 ] 2 0.003% 99.934% ( 110, 170 ] 4 0.006% 99.940% ( 170, 250 ] 4 0.006% 99.945% ( 250, 380 ] 4 0.006% 99.951% ( 380, 580 ] 9 0.013% 99.964% ( 580, 870 ] 10 0.014% 99.978% ( 870, 1300 ] 4 0.006% 99.983% ( 1300, 1900 ] 1 0.001% 99.985% ( 1900, 2900 ] 12 0.017% 100.001% ( 2900, 4400 ] 5 0.007% 100.008% ** Level 4 read latency histogram (micros): Count: 100 Average: 499.7300 StdDev: 996.16 Min: 0 Median: 4.0000 Max: 4425 Percentiles: P50: 4.00 P75: 540.00 P99: 4400.00 P99.9: 4425.00 P99.99: 4425.00 ------------------------------------------------------ [ 0, 1 ] 28 28.000% 28.000% ###### ( 1, 2 ] 17 17.000% 45.000% ### ( 2, 3 ] 2 2.000% 47.000% ( 3, 4 ] 3 3.000% 50.000% # ( 4, 6 ] 4 4.000% 54.000% # ( 6, 10 ] 4 4.000% 58.000% # ( 10, 15 ] 2 2.000% 60.000% ( 15, 22 ] 5 5.000% 65.000% # ( 22, 34 ] 2 2.000% 67.000% ( 110, 170 ] 1 1.000% 68.000% ( 170, 250 ] 1 1.000% 69.000% ( 250, 380 ] 2 2.000% 71.000% ( 380, 580 ] 5 5.000% 76.000% # ( 580, 870 ] 5 5.000% 81.000% # ( 870, 1300 ] 6 6.000% 87.000% # ( 1300, 1900 ] 4 4.000% 91.000% # ( 1900, 2900 ] 2 2.000% 93.000% ( 2900, 4400 ] 6 6.000% 99.000% # ( 4400, 6600 ] 1 1.000% 100.000% ** Level 5 read latency histogram (micros): Count: 60 Average: 790.6333 StdDev: 1106.62 Min: 82 Median: 243.3333 Max: 5424 Percentiles: P50: 243.33 P75: 1054.29 P99: 5280.00 P99.9: 5424.00 P99.99: 5424.00 ------------------------------------------------------ ( 76, 110 ] 14 23.333% 23.333% ##### ( 110, 170 ] 5 8.333% 31.667% ## ( 170, 250 ] 12 20.000% 51.667% #### ( 250, 380 ] 4 6.667% 58.333% # ( 380, 580 ] 6 10.000% 68.333% ## ( 580, 870 ] 1 1.667% 70.000% ( 870, 1300 ] 7 11.667% 81.667% ## ( 1300, 1900 ] 4 6.667% 88.333% # ( 1900, 2900 ] 3 5.000% 93.333% # ( 2900, 4400 ] 3 5.000% 98.333% # ( 4400, 6600 ] 1 1.667% 100.000% ** DB Stats ** Uptime(secs): 24.2 total, 8.4 interval Cumulative writes: 0 writes, 6000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 5.77 GB, 243.72 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:7.824 H:M:S, 32.3 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 117.63 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:5.435 H:M:S, 65.0 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 1 num-running-flushes: 1 2024/12/15-19:42:53 ... thread 0: (1000000,7000000) ops and (265648.4,252109.8) ops/second in (3.764374,27.765684) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 13/8 2.83 GB 63.0 5.8 0.0 5.8 12.4 6.6 0.0 1.9 141.7 302.8 41.79 39.06 117 0.357 6011K 7729 0.0 0.0 L1 15/15 1.77 GB 0.0 4.0 3.6 0.5 4.0 3.5 0.2 1.1 230.8 228.4 17.93 17.38 3 5.976 4202K 42K 0.0 0.0 L2 3/3 386.34 MB 0.0 0.2 0.1 0.1 0.2 0.1 1.8 1.5 244.7 244.6 0.79 0.75 2 0.394 195K 77 0.0 0.0 L3 30/8 1.28 GB 0.9 1.7 1.1 0.7 1.7 1.1 0.6 1.6 201.4 200.5 8.79 7.86 7 1.256 1797K 7696 0.0 0.0 L4 170/0 9.61 GB 1.0 0.1 0.1 0.0 0.1 0.1 1.0 1.0 179.4 179.4 0.52 0.44 1 0.517 94K 0 0.0 0.0 L5 1056/0 86.80 GB 0.9 0.0 0.0 0.0 0.0 0.0 1.0 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1287/34 102.66 GB 0.0 11.8 4.8 7.0 18.4 11.4 4.6 2.8 173.5 269.3 69.81 65.49 130 0.537 12M 58K 0.0 0.0 Int 0/0 0.00 KB 0.0 11.8 4.8 7.0 18.4 11.4 4.6 2.8 173.5 269.3 69.81 65.49 130 0.537 12M 58K 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 11.8 4.8 7.0 11.8 4.8 0.0 0.0 241.0 239.9 50.26 48.30 33 1.523 12M 58K 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 6.6 6.6 0.0 0.0 0.0 344.9 19.55 17.19 97 0.202 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 28.0 total, 27.8 interval Flush(GB): cumulative 6.583, interval 6.583 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 18.36 GB write, 671.48 MB/s write, 11.83 GB read, 432.78 MB/s read, 69.8 seconds Interval compaction: 18.36 GB write, 676.92 MB/s write, 11.83 GB read, 436.29 MB/s read, 69.8 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 15, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 15, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 24, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 15, total-stops: 24, interval: 39 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 2596999 Average: 2.2248 StdDev: 12.08 Min: 0 Median: 1.4669 Max: 4110 Percentiles: P50: 1.47 P75: 1.85 P99: 5.60 P99.9: 9.88 P99.99: 117.79 ------------------------------------------------------ [ 0, 1 ] 510807 19.669% 19.669% #### ( 1, 2 ] 1687240 64.969% 84.638% ############# ( 2, 3 ] 242610 9.342% 93.980% ## ( 3, 4 ] 87140 3.355% 97.335% # ( 4, 6 ] 54182 2.086% 99.422% ( 6, 10 ] 12824 0.494% 99.915% ( 10, 15 ] 1422 0.055% 99.970% ( 15, 22 ] 192 0.007% 99.978% ( 22, 34 ] 27 0.001% 99.979% ( 34, 51 ] 13 0.001% 99.979% ( 51, 76 ] 14 0.001% 99.980% ( 76, 110 ] 231 0.009% 99.989% ( 110, 170 ] 295 0.011% 100.000% ( 170, 250 ] 163 0.006% 100.006% ( 250, 380 ] 131 0.005% 100.011% ( 380, 580 ] 115 0.004% 100.016% ( 580, 870 ] 120 0.005% 100.020% ( 870, 1300 ] 49 0.002% 100.022% ( 1300, 1900 ] 24 0.001% 100.023% ( 1900, 2900 ] 11 0.000% 100.024% ( 2900, 4400 ] 8 0.000% 100.024% ** Level 1 read latency histogram (micros): Count: 565971 Average: 3.1780 StdDev: 20.44 Min: 1 Median: 1.7076 Max: 3617 Percentiles: P50: 1.71 P75: 2.41 P99: 8.55 P99.9: 109.82 P99.99: 263.83 ------------------------------------------------------ [ 0, 1 ] 41005 7.245% 7.245% # ( 1, 2 ] 341979 60.423% 67.668% ############ ( 2, 3 ] 102135 18.046% 85.714% #### ( 3, 4 ] 37002 6.538% 92.252% # ( 4, 6 ] 31872 5.631% 97.884% # ( 6, 10 ] 9910 1.751% 99.635% ( 10, 15 ] 1163 0.205% 99.840% ( 15, 22 ] 133 0.023% 99.864% ( 22, 34 ] 11 0.002% 99.866% ( 34, 51 ] 2 0.000% 99.866% ( 51, 76 ] 12 0.002% 99.868% ( 76, 110 ] 182 0.032% 99.900% ( 110, 170 ] 311 0.055% 99.955% ( 170, 250 ] 179 0.032% 99.987% ( 250, 380 ] 173 0.031% 100.017% ( 380, 580 ] 147 0.026% 100.043% ( 580, 870 ] 76 0.013% 100.057% ( 870, 1300 ] 51 0.009% 100.066% ( 1300, 1900 ] 10 0.002% 100.067% ( 1900, 2900 ] 4 0.001% 100.068% ( 2900, 4400 ] 3 0.001% 100.069% ** Level 2 read latency histogram (micros): Count: 77241 Average: 3.4071 StdDev: 23.83 Min: 0 Median: 1.6672 Max: 3249 Percentiles: P50: 1.67 P75: 2.30 P99: 8.62 P99.9: 315.96 P99.99: 849.17 ------------------------------------------------------ [ 0, 1 ] 6986 9.044% 9.044% ## ( 1, 2 ] 47413 61.383% 70.428% ############ ( 2, 3 ] 11895 15.400% 85.827% ### ( 3, 4 ] 5033 6.516% 92.343% # ( 4, 6 ] 4367 5.654% 97.997% # ( 6, 10 ] 1183 1.532% 99.529% ( 10, 15 ] 117 0.151% 99.680% ( 15, 22 ] 14 0.018% 99.698% ( 22, 34 ] 2 0.003% 99.701% ( 34, 51 ] 1 0.001% 99.702% ( 51, 76 ] 4 0.005% 99.707% ( 76, 110 ] 34 0.044% 99.751% ( 110, 170 ] 53 0.069% 99.820% ( 170, 250 ] 44 0.057% 99.877% ( 250, 380 ] 35 0.045% 99.922% ( 380, 580 ] 30 0.039% 99.961% ( 580, 870 ] 24 0.031% 99.992% ( 870, 1300 ] 5 0.006% 99.999% ( 1300, 1900 ] 1 0.001% 100.000% ( 2900, 4400 ] 1 0.001% 100.001% ** Level 3 read latency histogram (micros): Count: 135984 Average: 3.1891 StdDev: 35.19 Min: 0 Median: 1.7496 Max: 3990 Percentiles: P50: 1.75 P75: 2.49 P99: 6.65 P99.9: 14.56 P99.99: 216.56 ------------------------------------------------------ [ 0, 1 ] 6954 5.114% 5.114% # ( 1, 2 ] 81432 59.884% 64.997% ############ ( 2, 3 ] 27724 20.388% 85.385% #### ( 3, 4 ] 9970 7.332% 92.717% # ( 4, 6 ] 8341 6.134% 98.851% # ( 6, 10 ] 1250 0.919% 99.770% ( 10, 15 ] 194 0.143% 99.912% ( 15, 22 ] 55 0.040% 99.953% ( 22, 34 ] 21 0.015% 99.968% ( 34, 51 ] 3 0.002% 99.971% ( 76, 110 ] 2 0.001% 99.972% ( 110, 170 ] 18 0.013% 99.985% ( 170, 250 ] 11 0.008% 99.993% ( 250, 380 ] 8 0.006% 99.999% ( 380, 580 ] 17 0.013% 100.012% ( 580, 870 ] 15 0.011% 100.023% ( 870, 1300 ] 7 0.005% 100.028% ( 1300, 1900 ] 1 0.001% 100.029% ( 1900, 2900 ] 12 0.009% 100.038% ( 2900, 4400 ] 5 0.004% 100.041% ** Level 4 read latency histogram (micros): Count: 100 Average: 499.7300 StdDev: 996.16 Min: 0 Median: 4.0000 Max: 4425 Percentiles: P50: 4.00 P75: 540.00 P99: 4400.00 P99.9: 4425.00 P99.99: 4425.00 ------------------------------------------------------ [ 0, 1 ] 28 28.000% 28.000% ###### ( 1, 2 ] 17 17.000% 45.000% ### ( 2, 3 ] 2 2.000% 47.000% ( 3, 4 ] 3 3.000% 50.000% # ( 4, 6 ] 4 4.000% 54.000% # ( 6, 10 ] 4 4.000% 58.000% # ( 10, 15 ] 2 2.000% 60.000% ( 15, 22 ] 5 5.000% 65.000% # ( 22, 34 ] 2 2.000% 67.000% ( 110, 170 ] 1 1.000% 68.000% ( 170, 250 ] 1 1.000% 69.000% ( 250, 380 ] 2 2.000% 71.000% ( 380, 580 ] 5 5.000% 76.000% # ( 580, 870 ] 5 5.000% 81.000% # ( 870, 1300 ] 6 6.000% 87.000% # ( 1300, 1900 ] 4 4.000% 91.000% # ( 1900, 2900 ] 2 2.000% 93.000% ( 2900, 4400 ] 6 6.000% 99.000% # ( 4400, 6600 ] 1 1.000% 100.000% ** Level 5 read latency histogram (micros): Count: 60 Average: 790.6333 StdDev: 1106.62 Min: 82 Median: 243.3333 Max: 5424 Percentiles: P50: 243.33 P75: 1054.29 P99: 5280.00 P99.9: 5424.00 P99.99: 5424.00 ------------------------------------------------------ ( 76, 110 ] 14 23.333% 23.333% ##### ( 110, 170 ] 5 8.333% 31.667% ## ( 170, 250 ] 12 20.000% 51.667% #### ( 250, 380 ] 4 6.667% 58.333% # ( 380, 580 ] 6 10.000% 68.333% ## ( 580, 870 ] 1 1.667% 70.000% ( 870, 1300 ] 7 11.667% 81.667% ## ( 1300, 1900 ] 4 6.667% 88.333% # ( 1900, 2900 ] 3 5.000% 93.333% # ( 2900, 4400 ] 3 5.000% 98.333% # ( 4400, 6600 ] 1 1.667% 100.000% ** DB Stats ** Uptime(secs): 28.0 total, 3.8 interval Cumulative writes: 0 writes, 7000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 6.73 GB, 246.11 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:8.806 H:M:S, 31.5 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 261.49 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:0.982 H:M:S, 26.1 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 4 num-running-flushes: 1 2024/12/15-19:42:58 ... thread 0: (1000000,8000000) ops and (227685.8,248774.0) ops/second in (4.392017,32.157701) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 18/8 3.81 GB 163.7 6.6 0.0 6.6 14.1 7.6 0.0 1.9 139.7 300.0 48.26 44.71 134 0.360 6843K 8605 0.0 0.0 L1 15/15 1.77 GB 0.0 4.0 3.6 0.5 4.0 3.5 0.2 1.1 230.8 228.4 17.93 17.38 3 5.976 4202K 42K 0.0 0.0 L2 0/0 0.00 KB 0.0 0.2 0.1 0.1 0.2 0.1 1.8 1.5 244.7 244.6 0.79 0.75 2 0.394 195K 77 0.0 0.0 L3 24/0 969.24 MB 1.0 2.5 1.4 1.1 2.5 1.4 0.6 1.7 202.3 201.4 12.77 11.49 10 1.277 2623K 11K 0.0 0.0 L4 176/0 9.64 GB 1.0 0.9 0.8 0.1 0.9 0.8 1.0 1.1 134.8 134.3 6.76 4.25 15 0.451 918K 3080 0.0 0.0 L5 1064/0 87.48 GB 0.9 0.0 0.0 0.0 0.0 0.0 1.7 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1297/23 103.64 GB 0.0 14.2 5.9 8.3 21.7 13.4 5.2 2.9 168.4 257.2 86.51 78.59 164 0.527 14M 66K 0.0 0.0 Int 0/0 0.00 KB 0.0 14.2 5.9 8.3 21.7 13.4 5.2 2.9 168.4 257.2 86.51 78.59 164 0.527 14M 66K 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 14.2 5.9 8.3 14.2 5.9 0.0 0.0 229.0 228.0 63.59 58.79 53 1.200 14M 66K 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 7.6 7.6 0.0 0.0 0.0 338.2 22.91 19.80 111 0.206 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 32.4 total, 32.2 interval Flush(GB): cumulative 7.567, interval 7.567 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 21.73 GB write, 686.97 MB/s write, 14.22 GB read, 449.77 MB/s read, 86.5 seconds Interval compaction: 21.73 GB write, 691.77 MB/s write, 14.22 GB read, 452.91 MB/s read, 86.5 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 18, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 18, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 36, pending-compaction-bytes-delays: 0, pending-compaction-bytes-stops: 0, total-delays: 18, total-stops: 36, interval: 54 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 2988190 Average: 2.2588 StdDev: 13.34 Min: 0 Median: 1.4753 Max: 4926 Percentiles: P50: 1.48 P75: 1.86 P99: 5.67 P99.9: 9.95 P99.99: 138.43 ------------------------------------------------------ [ 0, 1 ] 571855 19.137% 19.137% #### ( 1, 2 ] 1940469 64.938% 84.075% ############# ( 2, 3 ] 287781 9.631% 93.706% ## ( 3, 4 ] 102778 3.439% 97.145% # ( 4, 6 ] 66308 2.219% 99.364% ( 6, 10 ] 16218 0.543% 99.907% ( 10, 15 ] 1681 0.056% 99.963% ( 15, 22 ] 223 0.007% 99.971% ( 22, 34 ] 31 0.001% 99.972% ( 34, 51 ] 17 0.001% 99.972% ( 51, 76 ] 15 0.001% 99.973% ( 76, 110 ] 329 0.011% 99.984% ( 110, 170 ] 395 0.013% 99.997% ( 170, 250 ] 211 0.007% 100.004% ( 250, 380 ] 168 0.006% 100.010% ( 380, 580 ] 141 0.005% 100.014% ( 580, 870 ] 139 0.005% 100.019% ( 870, 1300 ] 55 0.002% 100.021% ( 1300, 1900 ] 27 0.001% 100.022% ( 1900, 2900 ] 16 0.001% 100.022% ( 2900, 4400 ] 12 0.000% 100.023% ( 4400, 6600 ] 1 0.000% 100.023% ** Level 1 read latency histogram (micros): Count: 638697 Average: 3.1885 StdDev: 29.92 Min: 1 Median: 1.6872 Max: 8986 Percentiles: P50: 1.69 P75: 2.34 P99: 8.49 P99.9: 111.42 P99.99: 279.54 ------------------------------------------------------ [ 0, 1 ] 51512 8.065% 8.065% ## ( 1, 2 ] 389729 61.019% 69.085% ############ ( 2, 3 ] 110711 17.334% 86.418% ### ( 3, 4 ] 39696 6.215% 92.634% # ( 4, 6 ] 33875 5.304% 97.937% # ( 6, 10 ] 10907 1.708% 99.645% ( 10, 15 ] 1216 0.190% 99.835% ( 15, 22 ] 138 0.022% 99.857% ( 22, 34 ] 12 0.002% 99.859% ( 34, 51 ] 2 0.000% 99.859% ( 51, 76 ] 37 0.006% 99.865% ( 76, 110 ] 216 0.034% 99.899% ( 110, 170 ] 352 0.055% 99.954% ( 170, 250 ] 190 0.030% 99.984% ( 250, 380 ] 181 0.028% 100.012% ( 380, 580 ] 153 0.024% 100.036% ( 580, 870 ] 81 0.013% 100.049% ( 870, 1300 ] 51 0.008% 100.057% ( 1300, 1900 ] 10 0.002% 100.058% ( 1900, 2900 ] 7 0.001% 100.059% ( 2900, 4400 ] 6 0.001% 100.060% ( 4400, 6600 ] 2 0.000% 100.061% ( 6600, 9900 ] 3 0.000% 100.061% ** Level 2 read latency histogram (micros): Count: 77241 Average: 3.4071 StdDev: 23.83 Min: 0 Median: 1.6672 Max: 3249 Percentiles: P50: 1.67 P75: 2.30 P99: 8.62 P99.9: 315.96 P99.99: 849.17 ------------------------------------------------------ [ 0, 1 ] 6986 9.044% 9.044% ## ( 1, 2 ] 47413 61.383% 70.428% ############ ( 2, 3 ] 11895 15.400% 85.827% ### ( 3, 4 ] 5033 6.516% 92.343% # ( 4, 6 ] 4367 5.654% 97.997% # ( 6, 10 ] 1183 1.532% 99.529% ( 10, 15 ] 117 0.151% 99.680% ( 15, 22 ] 14 0.018% 99.698% ( 22, 34 ] 2 0.003% 99.701% ( 34, 51 ] 1 0.001% 99.702% ( 51, 76 ] 4 0.005% 99.707% ( 76, 110 ] 34 0.044% 99.751% ( 110, 170 ] 53 0.069% 99.820% ( 170, 250 ] 44 0.057% 99.877% ( 250, 380 ] 35 0.045% 99.922% ( 380, 580 ] 30 0.039% 99.961% ( 580, 870 ] 24 0.031% 99.992% ( 870, 1300 ] 5 0.006% 99.999% ( 1300, 1900 ] 1 0.001% 100.000% ( 2900, 4400 ] 1 0.001% 100.001% ** Level 3 read latency histogram (micros): Count: 353115 Average: 5.4801 StdDev: 77.70 Min: 0 Median: 1.8906 Max: 8045 Percentiles: P50: 1.89 P75: 2.83 P99: 7.86 P99.9: 14.16 P99.99: 124.83 ------------------------------------------------------ [ 0, 1 ] 9499 2.690% 2.690% # ( 1, 2 ] 187584 53.123% 55.813% ########### ( 2, 3 ] 81762 23.154% 78.967% ##### ( 3, 4 ] 35949 10.181% 89.148% ## ( 4, 6 ] 32590 9.229% 98.377% ## ( 6, 10 ] 4737 1.341% 99.719% ( 10, 15 ] 770 0.218% 99.937% ( 15, 22 ] 109 0.031% 99.967% ( 22, 34 ] 30 0.008% 99.976% ( 34, 51 ] 5 0.001% 99.977% ( 51, 76 ] 4 0.001% 99.978% ( 76, 110 ] 13 0.004% 99.982% ( 110, 170 ] 112 0.032% 100.014% ( 170, 250 ] 140 0.040% 100.054% ( 250, 380 ] 125 0.035% 100.089% ( 380, 580 ] 216 0.061% 100.150% ( 580, 870 ] 170 0.048% 100.198% ( 870, 1300 ] 99 0.028% 100.226% ( 1300, 1900 ] 56 0.016% 100.242% ( 1900, 2900 ] 56 0.016% 100.258% ( 2900, 4400 ] 56 0.016% 100.274% ( 4400, 6600 ] 18 0.005% 100.279% ( 6600, 9900 ] 3 0.001% 100.280% ** Level 4 read latency histogram (micros): Count: 240 Average: 291.6583 StdDev: 739.57 Min: 0 Median: 2.2727 Max: 4425 Percentiles: P50: 2.27 P75: 140.00 P99: 4100.00 P99.9: 4425.00 P99.99: 4425.00 ------------------------------------------------------ [ 0, 1 ] 48 20.000% 20.000% #### ( 1, 2 ] 66 27.500% 47.500% ###### ( 2, 3 ] 22 9.167% 56.667% ## ( 3, 4 ] 13 5.417% 62.083% # ( 4, 6 ] 16 6.667% 68.750% # ( 6, 10 ] 5 2.083% 70.833% ( 10, 15 ] 2 0.833% 71.667% ( 15, 22 ] 5 2.083% 73.750% ( 22, 34 ] 2 0.833% 74.583% ( 110, 170 ] 2 0.833% 75.417% ( 170, 250 ] 12 5.000% 80.417% # ( 250, 380 ] 6 2.500% 82.917% # ( 380, 580 ] 5 2.083% 85.000% ( 580, 870 ] 7 2.917% 87.917% # ( 870, 1300 ] 11 4.583% 92.500% # ( 1300, 1900 ] 8 3.333% 95.833% # ( 1900, 2900 ] 2 0.833% 96.667% ( 2900, 4400 ] 7 2.917% 99.583% # ( 4400, 6600 ] 1 0.417% 100.000% ** Level 5 read latency histogram (micros): Count: 100 Average: 923.0500 StdDev: 1199.60 Min: 82 Median: 305.7143 Max: 5424 Percentiles: P50: 305.71 P75: 1252.22 P99: 5424.00 P99.9: 5424.00 P99.99: 5424.00 ------------------------------------------------------ ( 76, 110 ] 17 17.000% 17.000% ### ( 110, 170 ] 12 12.000% 29.000% ## ( 170, 250 ] 18 18.000% 47.000% #### ( 250, 380 ] 7 7.000% 54.000% # ( 380, 580 ] 11 11.000% 65.000% ## ( 580, 870 ] 2 2.000% 67.000% ( 870, 1300 ] 9 9.000% 76.000% ## ( 1300, 1900 ] 7 7.000% 83.000% # ( 1900, 2900 ] 8 8.000% 91.000% ## ( 2900, 4400 ] 7 7.000% 98.000% # ( 4400, 6600 ] 2 2.000% 100.000% ** DB Stats ** Uptime(secs): 32.4 total, 4.4 interval Cumulative writes: 0 writes, 8000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 7.69 GB, 243.12 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:10.407 H:M:S, 32.1 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 224.09 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:1.602 H:M:S, 36.5 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 1 num-running-flushes: 1 2024/12/15-19:43:14 ... thread 0: (1000000,9000000) ops and (60494.9,184850.4) ops/second in (16.530327,48.688028) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 18/15 2.52 GB 18.9 7.1 0.0 7.1 15.6 8.5 0.0 1.8 136.2 299.4 53.21 49.02 150 0.355 7355K 9110 0.0 0.0 L1 16/16 1.96 GB 0.0 8.0 5.8 2.2 7.9 5.7 0.2 1.4 227.6 224.6 36.09 34.31 4 9.022 8070K 42K 0.0 0.0 L2 0/0 0.00 KB 0.0 0.2 0.1 0.1 0.2 0.1 3.8 1.5 244.7 244.6 0.79 0.75 2 0.394 195K 77 0.0 0.0 L3 20/1 1.08 GB 1.0 4.8 2.8 2.0 4.8 2.7 1.2 1.7 181.6 180.5 27.12 22.28 20 1.356 5000K 29K 0.0 0.0 L4 175/4 9.78 GB 1.0 3.0 2.6 0.4 3.0 2.6 1.0 1.1 141.8 141.2 21.42 14.14 35 0.612 3037K 11K 0.0 0.0 L5 1084/0 89.14 GB 0.9 0.0 0.0 0.0 0.0 0.0 3.3 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1313/36 104.47 GB 0.0 23.1 11.3 11.8 31.4 19.6 9.5 3.7 170.3 231.9 138.62 120.51 211 0.657 23M 92K 0.0 0.0 Int 0/0 0.00 KB 0.0 23.1 11.3 11.8 31.4 19.6 9.5 3.7 170.3 231.9 138.62 120.51 211 0.657 23M 92K 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 23.1 11.3 11.8 22.9 11.1 0.0 0.0 209.6 208.2 112.64 98.25 86 1.310 23M 92K 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 8.5 8.5 0.0 0.0 0.0 334.6 25.98 22.26 125 0.208 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 48.9 total, 48.7 interval Flush(GB): cumulative 8.490, interval 8.490 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 31.39 GB write, 657.18 MB/s write, 23.06 GB read, 482.69 MB/s read, 138.6 seconds Interval compaction: 31.39 GB write, 660.21 MB/s write, 23.06 GB read, 484.92 MB/s read, 138.6 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 22, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 22, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 43, pending-compaction-bytes-delays: 26, pending-compaction-bytes-stops: 0, total-delays: 48, total-stops: 43, interval: 91 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 3646809 Average: 2.5391 StdDev: 20.50 Min: 0 Median: 1.4831 Max: 5016 Percentiles: P50: 1.48 P75: 1.87 P99: 5.88 P99.9: 82.84 P99.99: 409.85 ------------------------------------------------------ [ 0, 1 ] 698711 19.160% 19.160% #### ( 1, 2 ] 2328049 63.838% 82.997% ############# ( 2, 3 ] 359604 9.861% 92.858% ## ( 3, 4 ] 133918 3.672% 96.530% # ( 4, 6 ] 95945 2.631% 99.161% # ( 6, 10 ] 23524 0.645% 99.806% ( 10, 15 ] 2655 0.073% 99.879% ( 15, 22 ] 387 0.011% 99.890% ( 22, 34 ] 40 0.001% 99.891% ( 34, 51 ] 19 0.001% 99.891% ( 51, 76 ] 35 0.001% 99.892% ( 76, 110 ] 1368 0.038% 99.930% ( 110, 170 ] 1196 0.033% 99.963% ( 170, 250 ] 454 0.012% 99.975% ( 250, 380 ] 472 0.013% 99.988% ( 380, 580 ] 451 0.012% 100.001% ( 580, 870 ] 371 0.010% 100.011% ( 870, 1300 ] 193 0.005% 100.016% ( 1300, 1900 ] 89 0.002% 100.018% ( 1900, 2900 ] 33 0.001% 100.019% ( 2900, 4400 ] 32 0.001% 100.020% ( 4400, 6600 ] 5 0.000% 100.020% ** Level 1 read latency histogram (micros): Count: 1482261 Average: 4.0508 StdDev: 53.45 Min: 1 Median: 1.6510 Max: 8986 Percentiles: P50: 1.65 P75: 2.36 P99: 8.91 P99.9: 151.98 P99.99: 438.61 ------------------------------------------------------ [ 0, 1 ] 203642 13.739% 13.739% ### ( 1, 2 ] 825575 55.697% 69.436% ########### ( 2, 3 ] 227014 15.315% 84.751% ### ( 3, 4 ] 97746 6.594% 91.345% # ( 4, 6 ] 93770 6.326% 97.672% # ( 6, 10 ] 27038 1.824% 99.496% ( 10, 15 ] 3444 0.232% 99.728% ( 15, 22 ] 591 0.040% 99.768% ( 22, 34 ] 44 0.003% 99.771% ( 34, 51 ] 10 0.001% 99.771% ( 51, 76 ] 117 0.008% 99.779% ( 76, 110 ] 953 0.064% 99.844% ( 110, 170 ] 1193 0.080% 99.924% ( 170, 250 ] 388 0.026% 99.950% ( 250, 380 ] 443 0.030% 99.980% ( 380, 580 ] 494 0.033% 100.014% ( 580, 870 ] 364 0.025% 100.038% ( 870, 1300 ] 316 0.021% 100.059% ( 1300, 1900 ] 118 0.008% 100.067% ( 1900, 2900 ] 105 0.007% 100.074% ( 2900, 4400 ] 106 0.007% 100.082% ( 4400, 6600 ] 31 0.002% 100.084% ( 6600, 9900 ] 7 0.000% 100.084% ** Level 2 read latency histogram (micros): Count: 77241 Average: 3.4071 StdDev: 23.83 Min: 0 Median: 1.6672 Max: 3249 Percentiles: P50: 1.67 P75: 2.30 P99: 8.62 P99.9: 315.96 P99.99: 849.17 ------------------------------------------------------ [ 0, 1 ] 6986 9.044% 9.044% ## ( 1, 2 ] 47413 61.383% 70.428% ############ ( 2, 3 ] 11895 15.400% 85.827% ### ( 3, 4 ] 5033 6.516% 92.343% # ( 4, 6 ] 4367 5.654% 97.997% # ( 6, 10 ] 1183 1.532% 99.529% ( 10, 15 ] 117 0.151% 99.680% ( 15, 22 ] 14 0.018% 99.698% ( 22, 34 ] 2 0.003% 99.701% ( 34, 51 ] 1 0.001% 99.702% ( 51, 76 ] 4 0.005% 99.707% ( 76, 110 ] 34 0.044% 99.751% ( 110, 170 ] 53 0.069% 99.820% ( 170, 250 ] 44 0.057% 99.877% ( 250, 380 ] 35 0.045% 99.922% ( 380, 580 ] 30 0.039% 99.961% ( 580, 870 ] 24 0.031% 99.992% ( 870, 1300 ] 5 0.006% 99.999% ( 1300, 1900 ] 1 0.001% 100.000% ( 2900, 4400 ] 1 0.001% 100.001% ** Level 3 read latency histogram (micros): Count: 1024293 Average: 6.3098 StdDev: 79.55 Min: 0 Median: 1.9544 Max: 8045 Percentiles: P50: 1.95 P75: 2.97 P99: 8.67 P99.9: 20.11 P99.99: 251.56 ------------------------------------------------------ [ 0, 1 ] 19128 1.867% 1.867% ( 1, 2 ] 516570 50.432% 52.299% ########## ( 2, 3 ] 239608 23.393% 75.692% ##### ( 3, 4 ] 115737 11.299% 86.991% ## ( 4, 6 ] 110177 10.756% 97.747% ## ( 6, 10 ] 19189 1.873% 99.621% ( 10, 15 ] 2607 0.255% 99.875% ( 15, 22 ] 346 0.034% 99.909% ( 22, 34 ] 43 0.004% 99.913% ( 34, 51 ] 13 0.001% 99.915% ( 51, 76 ] 46 0.004% 99.919% ( 76, 110 ] 66 0.006% 99.926% ( 110, 170 ] 271 0.026% 99.952% ( 170, 250 ] 383 0.037% 99.989% ( 250, 380 ] 546 0.053% 100.043% ( 380, 580 ] 807 0.079% 100.121% ( 580, 870 ] 752 0.073% 100.195% ( 870, 1300 ] 543 0.053% 100.248% ( 1300, 1900 ] 292 0.029% 100.276% ( 1900, 2900 ] 165 0.016% 100.292% ( 2900, 4400 ] 170 0.017% 100.309% ( 4400, 6600 ] 49 0.005% 100.314% ( 6600, 9900 ] 4 0.000% 100.314% ** Level 4 read latency histogram (micros): Count: 45822 Average: 12.5800 StdDev: 136.42 Min: 0 Median: 1.8723 Max: 5138 Percentiles: P50: 1.87 P75: 2.84 P99: 187.48 P99.9: 2348.63 P99.99: 4583.83 ------------------------------------------------------ [ 0, 1 ] 1496 3.265% 3.265% # ( 1, 2 ] 24551 53.579% 56.844% ########### ( 2, 3 ] 9959 21.734% 78.578% #### ( 3, 4 ] 4126 9.004% 87.582% ## ( 4, 6 ] 3666 8.001% 95.583% ## ( 6, 10 ] 1162 2.536% 98.119% # ( 10, 15 ] 150 0.327% 98.446% ( 15, 22 ] 27 0.059% 98.505% ( 22, 34 ] 7 0.015% 98.520% ( 51, 76 ] 3 0.007% 98.527% ( 76, 110 ] 63 0.137% 98.664% ( 110, 170 ] 128 0.279% 98.944% ( 170, 250 ] 118 0.258% 99.201% ( 250, 380 ] 69 0.151% 99.352% ( 380, 580 ] 91 0.199% 99.550% ( 580, 870 ] 70 0.153% 99.703% ( 870, 1300 ] 47 0.103% 99.806% ( 1300, 1900 ] 36 0.079% 99.884% ( 1900, 2900 ] 16 0.035% 99.919% ( 2900, 4400 ] 32 0.070% 99.989% ( 4400, 6600 ] 5 0.011% 100.000% ** Level 5 read latency histogram (micros): Count: 200 Average: 1352.9950 StdDev: 1561.63 Min: 82 Median: 652.5000 Max: 7306 Percentiles: P50: 652.50 P75: 2017.65 P99: 6600.00 P99.9: 7306.00 P99.99: 7306.00 ------------------------------------------------------ ( 76, 110 ] 20 10.000% 10.000% ## ( 110, 170 ] 15 7.500% 17.500% ## ( 170, 250 ] 28 14.000% 31.500% ### ( 250, 380 ] 15 7.500% 39.000% ## ( 380, 580 ] 18 9.000% 48.000% ## ( 580, 870 ] 16 8.000% 56.000% ## ( 870, 1300 ] 23 11.500% 67.500% ## ( 1300, 1900 ] 13 6.500% 74.000% # ( 1900, 2900 ] 17 8.500% 82.500% ## ( 2900, 4400 ] 23 11.500% 94.000% ## ( 4400, 6600 ] 10 5.000% 99.000% # ( 6600, 9900 ] 2 1.000% 100.000% ** DB Stats ** Uptime(secs): 48.9 total, 16.5 interval Cumulative writes: 0 writes, 9000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 8.65 GB, 181.08 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:23.552 H:M:S, 48.1 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 59.54 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:13.145 H:M:S, 79.5 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 3 num-running-flushes: 1 2024/12/15-19:43:19 ... thread 0: (1000000,10000000) ops and (227573.5,188387.0) ops/second in (4.394184,53.082212) seconds ** Compaction Stats [default] ** Level Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ L0 19/11 3.56 GB 157.3 8.4 0.0 8.4 18.0 9.5 0.0 1.9 140.2 298.7 61.55 56.93 171 0.360 8762K 10K 0.0 0.0 L1 16/16 1.96 GB 0.0 8.0 5.8 2.2 7.9 5.7 0.2 1.4 227.6 224.6 36.09 34.31 4 9.022 8070K 42K 0.0 0.0 L2 0/0 0.00 KB 0.0 0.2 0.1 0.1 0.2 0.1 3.8 1.5 244.7 244.6 0.79 0.75 2 0.394 195K 77 0.0 0.0 L3 19/0 983.53 MB 1.0 4.8 2.8 2.0 4.8 2.7 1.2 1.7 181.6 180.5 27.12 22.28 20 1.356 5000K 29K 0.0 0.0 L4 171/0 9.59 GB 1.0 3.2 2.7 0.4 3.1 2.7 1.0 1.2 144.5 143.8 22.33 14.96 36 0.620 3221K 11K 0.0 0.0 L5 1088/0 89.45 GB 0.9 0.0 0.0 0.0 0.0 0.0 3.6 0.0 0.0 0.0 0.00 0.00 0 0.000 0 0 0.0 0.0 Sum 1313/27 105.51 GB 0.0 24.6 11.4 13.2 34.0 20.8 9.8 3.6 170.3 235.2 147.88 129.24 233 0.635 25M 94K 0.0 0.0 Int 0/0 0.00 KB 0.0 24.6 11.4 13.2 34.0 20.8 9.8 3.6 170.3 235.2 147.88 129.24 233 0.635 25M 94K 0.0 0.0 ** Compaction Stats [default] ** Priority Files Size Score Read(GB) Rn(GB) Rnp1(GB) Write(GB) Wnew(GB) Moved(GB) W-Amp Rd(MB/s) Wr(MB/s) Comp(sec) CompMergeCPU(sec) Comp(cnt) Avg(sec) KeyIn KeyDrop Rblob(GB) Wblob(GB) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Low 0/0 0.00 KB 0.0 24.6 11.4 13.2 24.4 11.2 0.0 0.0 212.0 210.6 118.82 104.24 92 1.292 25M 94K 0.0 0.0 High 0/0 0.00 KB 0.0 0.0 0.0 0.0 9.5 9.5 0.0 0.0 0.0 336.1 29.05 25.00 141 0.206 0 0 0.0 0.0 Blob file count: 0, total size: 0.0 GB, garbage size: 0.0 GB, space amp: 0.0 Uptime(secs): 53.3 total, 53.1 interval Flush(GB): cumulative 9.536, interval 9.536 AddFile(GB): cumulative 0.000, interval 0.000 AddFile(Total Files): cumulative 0, interval 0 AddFile(L0 Files): cumulative 0, interval 0 AddFile(Keys): cumulative 0, interval 0 Cumulative compaction: 33.97 GB write, 652.56 MB/s write, 24.59 GB read, 472.43 MB/s read, 147.9 seconds Interval compaction: 33.97 GB write, 655.32 MB/s write, 24.59 GB read, 474.43 MB/s read, 147.9 seconds Write Stall (count): cf-l0-file-count-limit-delays-with-ongoing-compaction: 30, cf-l0-file-count-limit-stops-with-ongoing-compaction: 0, l0-file-count-limit-delays: 30, l0-file-count-limit-stops: 0, memtable-limit-delays: 0, memtable-limit-stops: 44, pending-compaction-bytes-delays: 26, pending-compaction-bytes-stops: 0, total-delays: 56, total-stops: 44, interval: 100 total count ** File Read Latency Histogram By Level [default] ** ** Level 0 read latency histogram (micros): Count: 4107501 Average: 2.5163 StdDev: 19.64 Min: 0 Median: 1.4890 Max: 5016 Percentiles: P50: 1.49 P75: 1.88 P99: 5.87 P99.9: 21.51 P99.99: 327.07 ------------------------------------------------------ [ 0, 1 ] 763868 18.597% 18.597% #### ( 1, 2 ] 2637554 64.213% 82.810% ############# ( 2, 3 ] 412531 10.043% 92.853% ## ( 3, 4 ] 152364 3.709% 96.563% # ( 4, 6 ] 106992 2.605% 99.168% # ( 6, 10 ] 26628 0.648% 99.816% ( 10, 15 ] 3063 0.075% 99.890% ( 15, 22 ] 423 0.010% 99.901% ( 22, 34 ] 44 0.001% 99.902% ( 34, 51 ] 21 0.001% 99.902% ( 51, 76 ] 39 0.001% 99.903% ( 76, 110 ] 1484 0.036% 99.939% ( 110, 170 ] 1291 0.031% 99.971% ( 170, 250 ] 493 0.012% 99.983% ( 250, 380 ] 498 0.012% 99.995% ( 380, 580 ] 467 0.011% 100.006% ( 580, 870 ] 385 0.009% 100.016% ( 870, 1300 ] 198 0.005% 100.020% ( 1300, 1900 ] 90 0.002% 100.023% ( 1900, 2900 ] 35 0.001% 100.024% ( 2900, 4400 ] 33 0.001% 100.024% ( 4400, 6600 ] 5 0.000% 100.024% ** Level 1 read latency histogram (micros): Count: 1572331 Average: 3.9576 StdDev: 51.94 Min: 1 Median: 1.6385 Max: 8986 Percentiles: P50: 1.64 P75: 2.31 P99: 8.87 P99.9: 151.05 P99.99: 438.75 ------------------------------------------------------ [ 0, 1 ] 221192 14.068% 14.068% ### ( 1, 2 ] 884898 56.279% 70.347% ########### ( 2, 3 ] 235030 14.948% 85.295% ### ( 3, 4 ] 100036 6.362% 91.657% # ( 4, 6 ] 95247 6.058% 97.715% # ( 6, 10 ] 28197 1.793% 99.508% ( 10, 15 ] 3496 0.222% 99.731% ( 15, 22 ] 599 0.038% 99.769% ( 22, 34 ] 45 0.003% 99.772% ( 34, 51 ] 10 0.001% 99.772% ( 51, 76 ] 117 0.007% 99.780% ( 76, 110 ] 1005 0.064% 99.844% ( 110, 170 ] 1296 0.082% 99.926% ( 170, 250 ] 405 0.026% 99.952% ( 250, 380 ] 453 0.029% 99.981% ( 380, 580 ] 503 0.032% 100.013% ( 580, 870 ] 365 0.023% 100.036% ( 870, 1300 ] 318 0.020% 100.056% ( 1300, 1900 ] 118 0.008% 100.064% ( 1900, 2900 ] 105 0.007% 100.070% ( 2900, 4400 ] 106 0.007% 100.077% ( 4400, 6600 ] 31 0.002% 100.079% ( 6600, 9900 ] 7 0.000% 100.079% ** Level 2 read latency histogram (micros): Count: 77241 Average: 3.4071 StdDev: 23.83 Min: 0 Median: 1.6672 Max: 3249 Percentiles: P50: 1.67 P75: 2.30 P99: 8.62 P99.9: 315.96 P99.99: 849.17 ------------------------------------------------------ [ 0, 1 ] 6986 9.044% 9.044% ## ( 1, 2 ] 47413 61.383% 70.428% ############ ( 2, 3 ] 11895 15.400% 85.827% ### ( 3, 4 ] 5033 6.516% 92.343% # ( 4, 6 ] 4367 5.654% 97.997% # ( 6, 10 ] 1183 1.532% 99.529% ( 10, 15 ] 117 0.151% 99.680% ( 15, 22 ] 14 0.018% 99.698% ( 22, 34 ] 2 0.003% 99.701% ( 34, 51 ] 1 0.001% 99.702% ( 51, 76 ] 4 0.005% 99.707% ( 76, 110 ] 34 0.044% 99.751% ( 110, 170 ] 53 0.069% 99.820% ( 170, 250 ] 44 0.057% 99.877% ( 250, 380 ] 35 0.045% 99.922% ( 380, 580 ] 30 0.039% 99.961% ( 580, 870 ] 24 0.031% 99.992% ( 870, 1300 ] 5 0.006% 99.999% ( 1300, 1900 ] 1 0.001% 100.000% ( 2900, 4400 ] 1 0.001% 100.001% ** Level 3 read latency histogram (micros): Count: 1040730 Average: 6.2515 StdDev: 78.92 Min: 0 Median: 1.9511 Max: 8045 Percentiles: P50: 1.95 P75: 2.96 P99: 8.65 P99.9: 19.82 P99.99: 251.17 ------------------------------------------------------ [ 0, 1 ] 19480 1.872% 1.872% ( 1, 2 ] 526634 50.602% 52.474% ########## ( 2, 3 ] 243116 23.360% 75.834% ##### ( 3, 4 ] 116991 11.241% 87.076% ## ( 4, 6 ] 111298 10.694% 97.770% ## ( 6, 10 ] 19310 1.855% 99.625% ( 10, 15 ] 2618 0.252% 99.877% ( 15, 22 ] 352 0.034% 99.911% ( 22, 34 ] 43 0.004% 99.915% ( 34, 51 ] 13 0.001% 99.916% ( 51, 76 ] 46 0.004% 99.920% ( 76, 110 ] 66 0.006% 99.927% ( 110, 170 ] 271 0.026% 99.953% ( 170, 250 ] 383 0.037% 99.990% ( 250, 380 ] 546 0.052% 100.042% ( 380, 580 ] 807 0.078% 100.120% ( 580, 870 ] 752 0.072% 100.192% ( 870, 1300 ] 543 0.052% 100.244% ( 1300, 1900 ] 292 0.028% 100.272% ( 1900, 2900 ] 165 0.016% 100.288% ( 2900, 4400 ] 170 0.016% 100.304% ( 4400, 6600 ] 49 0.005% 100.309% ( 6600, 9900 ] 4 0.000% 100.309% ** Level 4 read latency histogram (micros): Count: 45842 Average: 12.6276 StdDev: 136.49 Min: 0 Median: 1.8723 Max: 5138 Percentiles: P50: 1.87 P75: 2.84 P99: 190.88 P99.9: 2347.38 P99.99: 4582.95 ------------------------------------------------------ [ 0, 1 ] 1500 3.272% 3.272% # ( 1, 2 ] 24558 53.571% 56.843% ########### ( 2, 3 ] 9961 21.729% 78.572% #### ( 3, 4 ] 4126 9.000% 87.573% ## ( 4, 6 ] 3667 7.999% 95.572% ## ( 6, 10 ] 1162 2.535% 98.107% # ( 10, 15 ] 150 0.327% 98.434% ( 15, 22 ] 27 0.059% 98.493% ( 22, 34 ] 7 0.015% 98.508% ( 51, 76 ] 3 0.007% 98.514% ( 76, 110 ] 63 0.137% 98.652% ( 110, 170 ] 128 0.279% 98.931% ( 170, 250 ] 121 0.264% 99.195% ( 250, 380 ] 70 0.153% 99.348% ( 380, 580 ] 91 0.199% 99.546% ( 580, 870 ] 72 0.157% 99.703% ( 870, 1300 ] 47 0.103% 99.806% ( 1300, 1900 ] 36 0.079% 99.884% ( 1900, 2900 ] 16 0.035% 99.919% ( 2900, 4400 ] 32 0.070% 99.989% ( 4400, 6600 ] 5 0.011% 100.000% ** Level 5 read latency histogram (micros): Count: 220 Average: 1296.3500 StdDev: 1521.79 Min: 82 Median: 596.1111 Max: 7306 Percentiles: P50: 596.11 P75: 1900.00 P99: 6556.00 P99.9: 7306.00 P99.99: 7306.00 ------------------------------------------------------ ( 76, 110 ] 20 9.091% 9.091% ## ( 110, 170 ] 23 10.455% 19.545% ## ( 170, 250 ] 30 13.636% 33.182% ### ( 250, 380 ] 17 7.727% 40.909% ## ( 380, 580 ] 19 8.636% 49.545% ## ( 580, 870 ] 18 8.182% 57.727% ## ( 870, 1300 ] 24 10.909% 68.636% ## ( 1300, 1900 ] 14 6.364% 75.000% # ( 1900, 2900 ] 20 9.091% 84.091% ## ( 2900, 4400 ] 23 10.455% 94.545% ## ( 4400, 6600 ] 10 4.545% 99.091% # ( 6600, 9900 ] 2 0.909% 100.000% ** DB Stats ** Uptime(secs): 53.3 total, 4.4 interval Cumulative writes: 0 writes, 10M keys, 0 commit groups, 0.0 writes per commit group, ingest: 9.61 GB, 184.62 MB/s Cumulative WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Cumulative stall: 00:00:25.182 H:M:S, 47.2 percent Interval writes: 0 writes, 1000K keys, 0 commit groups, 0.0 writes per commit group, ingest: 984.19 MB, 223.97 MB/s Interval WAL: 0 writes, 0 syncs, 0.00 writes per sync, written: 0.00 GB, 0.00 MB/s Interval stall: 00:00:1.630 H:M:S, 37.1 percent Write Stall (count): write-buffer-manager-limit-stops: 0, num-running-compactions: 1 num-running-flushes: 1 using bdev Nvme0n1 Initializing RocksDB Options from the specified file Initializing RocksDB Options from command-line flags Integrated BlobDB: blob cache disabled Keys: 16 bytes each (+ 0 bytes user-defined timestamp) Values: 1000 bytes each (1000 bytes after compression) Entries: 100000000 Prefix: 0 bytes Keys per prefix: 0 RawSize: 96893.3 MB (estimated) FileSize: 96893.3 MB (estimated) Write rate: 0 bytes/second Read rate: 0 ops/second Compression: NoCompression Compression sampling rate: 0 Memtablerep: SkipListFactory Perf Level: 1 ------------------------------------------------ DB path: [/mnt/rocksdb] overwrite : 5.823 micros/op 171734 ops/sec 60.011 seconds 10305999 operations; 166.4 MB/s Microseconds per write: Count: 10305999 Average: 5.8229 StdDev: 284.65 Min: 0 Median: 1.7500 Max: 336459 Percentiles: P50: 1.75 P75: 2.81 P99: 9.96 P99.9: 1146.44 P99.99: 2649.31 ------------------------------------------------------ [ 0, 1 ] 1320547 12.813% 12.813% ### ( 1, 2 ] 5109862 49.581% 62.395% ########## ( 2, 3 ] 1597864 15.504% 77.899% ### ( 3, 4 ] 1432404 13.899% 91.798% ### ( 4, 6 ] 590240 5.727% 97.525% # ( 6, 10 ] 153663 1.491% 99.016% ( 10, 15 ] 53912 0.523% 99.539% ( 15, 22 ] 12017 0.117% 99.656% ( 22, 34 ] 2330 0.023% 99.678% ( 34, 51 ] 313 0.003% 99.681% ( 51, 76 ] 33 0.000% 99.682% ( 76, 110 ] 6946 0.067% 99.749% ( 110, 170 ] 2930 0.028% 99.777% ( 170, 250 ] 349 0.003% 99.781% ( 250, 380 ] 250 0.002% 99.783% ( 380, 580 ] 37 0.000% 99.784% ( 580, 870 ] 19 0.000% 99.784% ( 870, 1300 ] 18630 0.181% 99.965% ( 1300, 1900 ] 77 0.001% 99.965% ( 1900, 2900 ] 3397 0.033% 99.998% ( 2900, 4400 ] 127 0.001% 99.999% ( 4400, 6600 ] 28 0.000% 100.000% ( 6600, 9900 ] 3 0.000% 100.000% ( 9900, 14000 ] 2 0.000% 100.000% ( 14000, 22000 ] 3 0.000% 100.000% ( 22000, 33000 ] 2 0.000% 100.000% ( 170000, 250000 ] 10 0.000% 100.000% ( 250000, 380000 ] 4 0.000% 100.000% STATISTICS: rocksdb.block.cache.miss COUNT : 0 rocksdb.block.cache.hit COUNT : 0 rocksdb.block.cache.add COUNT : 0 rocksdb.block.cache.add.failures COUNT : 0 rocksdb.block.cache.index.miss COUNT : 0 rocksdb.block.cache.index.hit COUNT : 0 rocksdb.block.cache.index.add COUNT : 0 rocksdb.block.cache.index.bytes.insert COUNT : 0 rocksdb.block.cache.filter.miss COUNT : 0 rocksdb.block.cache.filter.hit COUNT : 0 rocksdb.block.cache.filter.add COUNT : 0 rocksdb.block.cache.filter.bytes.insert COUNT : 0 rocksdb.block.cache.data.miss COUNT : 0 rocksdb.block.cache.data.hit COUNT : 0 rocksdb.block.cache.data.add COUNT : 0 rocksdb.block.cache.data.bytes.insert COUNT : 0 rocksdb.block.cache.bytes.read COUNT : 0 rocksdb.block.cache.bytes.write COUNT : 0 rocksdb.bloom.filter.useful COUNT : 0 rocksdb.bloom.filter.full.positive COUNT : 0 rocksdb.bloom.filter.full.true.positive COUNT : 0 rocksdb.persistent.cache.hit COUNT : 0 rocksdb.persistent.cache.miss COUNT : 0 rocksdb.sim.block.cache.hit COUNT : 0 rocksdb.sim.block.cache.miss COUNT : 0 rocksdb.memtable.hit COUNT : 0 rocksdb.memtable.miss COUNT : 0 rocksdb.l0.hit COUNT : 0 rocksdb.l1.hit COUNT : 0 rocksdb.l2andup.hit COUNT : 0 rocksdb.compaction.key.drop.new COUNT : 215012 rocksdb.compaction.key.drop.obsolete COUNT : 0 rocksdb.compaction.key.drop.range_del COUNT : 0 rocksdb.compaction.key.drop.user COUNT : 0 rocksdb.compaction.range_del.drop.obsolete COUNT : 0 rocksdb.compaction.optimized.del.drop.obsolete COUNT : 0 rocksdb.compaction.cancelled COUNT : 0 rocksdb.number.keys.written COUNT : 10305999 rocksdb.number.keys.read COUNT : 0 rocksdb.number.keys.updated COUNT : 0 rocksdb.bytes.written COUNT : 10635790968 rocksdb.bytes.read COUNT : 0 rocksdb.number.db.seek COUNT : 0 rocksdb.number.db.next COUNT : 0 rocksdb.number.db.prev COUNT : 0 rocksdb.number.db.seek.found COUNT : 0 rocksdb.number.db.next.found COUNT : 0 rocksdb.number.db.prev.found COUNT : 0 rocksdb.db.iter.bytes.read COUNT : 0 rocksdb.no.file.opens COUNT : 533 rocksdb.no.file.errors COUNT : 0 rocksdb.stall.micros COUNT : 31001012 rocksdb.db.mutex.wait.micros COUNT : 0 rocksdb.number.multiget.get COUNT : 0 rocksdb.number.multiget.keys.read COUNT : 0 rocksdb.number.multiget.bytes.read COUNT : 0 rocksdb.number.merge.failures COUNT : 0 rocksdb.bloom.filter.prefix.checked COUNT : 0 rocksdb.bloom.filter.prefix.useful COUNT : 0 rocksdb.number.reseeks.iteration COUNT : 0 rocksdb.getupdatessince.calls COUNT : 0 rocksdb.wal.synced COUNT : 0 rocksdb.wal.bytes COUNT : 0 rocksdb.write.self COUNT : 0 rocksdb.write.other COUNT : 0 rocksdb.write.wal COUNT : 0 rocksdb.compact.read.bytes COUNT : 31230978136 rocksdb.compact.write.bytes COUNT : 31024692445 rocksdb.flush.write.bytes COUNT : 10635292176 rocksdb.compact.read.marked.bytes COUNT : 0 rocksdb.compact.read.periodic.bytes COUNT : 0 rocksdb.compact.read.ttl.bytes COUNT : 0 rocksdb.compact.write.marked.bytes COUNT : 0 rocksdb.compact.write.periodic.bytes COUNT : 0 rocksdb.compact.write.ttl.bytes COUNT : 0 rocksdb.number.direct.load.table.properties COUNT : 54 rocksdb.number.superversion_acquires COUNT : 0 rocksdb.number.superversion_releases COUNT : 0 rocksdb.number.superversion_cleanups COUNT : 0 rocksdb.number.block.compressed COUNT : 0 rocksdb.number.block.decompressed COUNT : 0 rocksdb.number.block.not_compressed COUNT : 0 rocksdb.merge.operation.time.nanos COUNT : 0 rocksdb.filter.operation.time.nanos COUNT : 0 rocksdb.row.cache.hit COUNT : 0 rocksdb.row.cache.miss COUNT : 0 rocksdb.read.amp.estimate.useful.bytes COUNT : 0 rocksdb.read.amp.total.read.bytes COUNT : 0 rocksdb.number.rate_limiter.drains COUNT : 0 rocksdb.number.iter.skip COUNT : 0 rocksdb.blobdb.num.put COUNT : 0 rocksdb.blobdb.num.write COUNT : 0 rocksdb.blobdb.num.get COUNT : 0 rocksdb.blobdb.num.multiget COUNT : 0 rocksdb.blobdb.num.seek COUNT : 0 rocksdb.blobdb.num.next COUNT : 0 rocksdb.blobdb.num.prev COUNT : 0 rocksdb.blobdb.num.keys.written COUNT : 0 rocksdb.blobdb.num.keys.read COUNT : 0 rocksdb.blobdb.bytes.written COUNT : 0 rocksdb.blobdb.bytes.read COUNT : 0 rocksdb.blobdb.write.inlined COUNT : 0 rocksdb.blobdb.write.inlined.ttl COUNT : 0 rocksdb.blobdb.write.blob COUNT : 0 rocksdb.blobdb.write.blob.ttl COUNT : 0 rocksdb.blobdb.blob.file.bytes.written COUNT : 0 rocksdb.blobdb.blob.file.bytes.read COUNT : 0 rocksdb.blobdb.blob.file.synced COUNT : 0 rocksdb.blobdb.blob.index.expired.count COUNT : 0 rocksdb.blobdb.blob.index.expired.size COUNT : 0 rocksdb.blobdb.blob.index.evicted.count COUNT : 0 rocksdb.blobdb.blob.index.evicted.size COUNT : 0 rocksdb.blobdb.gc.num.files COUNT : 0 rocksdb.blobdb.gc.num.new.files COUNT : 0 rocksdb.blobdb.gc.failures COUNT : 0 rocksdb.blobdb.gc.num.keys.relocated COUNT : 0 rocksdb.blobdb.gc.bytes.relocated COUNT : 0 rocksdb.blobdb.fifo.num.files.evicted COUNT : 0 rocksdb.blobdb.fifo.num.keys.evicted COUNT : 0 rocksdb.blobdb.fifo.bytes.evicted COUNT : 0 rocksdb.txn.overhead.mutex.prepare COUNT : 0 rocksdb.txn.overhead.mutex.old.commit.map COUNT : 0 rocksdb.txn.overhead.duplicate.key COUNT : 0 rocksdb.txn.overhead.mutex.snapshot COUNT : 0 rocksdb.txn.get.tryagain COUNT : 0 rocksdb.number.multiget.keys.found COUNT : 0 rocksdb.num.iterator.created COUNT : 0 rocksdb.num.iterator.deleted COUNT : 0 rocksdb.block.cache.compression.dict.miss COUNT : 0 rocksdb.block.cache.compression.dict.hit COUNT : 0 rocksdb.block.cache.compression.dict.add COUNT : 0 rocksdb.block.cache.compression.dict.bytes.insert COUNT : 0 rocksdb.block.cache.add.redundant COUNT : 0 rocksdb.block.cache.index.add.redundant COUNT : 0 rocksdb.block.cache.filter.add.redundant COUNT : 0 rocksdb.block.cache.data.add.redundant COUNT : 0 rocksdb.block.cache.compression.dict.add.redundant COUNT : 0 rocksdb.files.marked.trash COUNT : 0 rocksdb.files.deleted.immediately COUNT : 221 rocksdb.error.handler.bg.errro.count COUNT : 0 rocksdb.error.handler.bg.io.errro.count COUNT : 0 rocksdb.error.handler.bg.retryable.io.errro.count COUNT : 0 rocksdb.error.handler.autoresume.count COUNT : 0 rocksdb.error.handler.autoresume.retry.total.count COUNT : 0 rocksdb.error.handler.autoresume.success.count COUNT : 0 rocksdb.memtable.payload.bytes.at.flush COUNT : 10549440512 rocksdb.memtable.garbage.bytes.at.flush COUNT : 4022272 rocksdb.secondary.cache.hits COUNT : 0 rocksdb.verify_checksum.read.bytes COUNT : 0 rocksdb.backup.read.bytes COUNT : 0 rocksdb.backup.write.bytes COUNT : 0 rocksdb.remote.compact.read.bytes COUNT : 0 rocksdb.remote.compact.write.bytes COUNT : 0 rocksdb.hot.file.read.bytes COUNT : 0 rocksdb.warm.file.read.bytes COUNT : 0 rocksdb.cold.file.read.bytes COUNT : 0 rocksdb.hot.file.read.count COUNT : 0 rocksdb.warm.file.read.count COUNT : 0 rocksdb.cold.file.read.count COUNT : 0 rocksdb.last.level.read.bytes COUNT : 0 rocksdb.last.level.read.count COUNT : 0 rocksdb.non.last.level.read.bytes COUNT : 31326440290 rocksdb.non.last.level.read.count COUNT : 7569978 rocksdb.block.checksum.compute.count COUNT : 7568966 rocksdb.multiget.coroutine.count COUNT : 0 rocksdb.blobdb.cache.miss COUNT : 0 rocksdb.blobdb.cache.hit COUNT : 0 rocksdb.blobdb.cache.add COUNT : 0 rocksdb.blobdb.cache.add.failures COUNT : 0 rocksdb.blobdb.cache.bytes.read COUNT : 0 rocksdb.blobdb.cache.bytes.write COUNT : 0 rocksdb.read.async.micros COUNT : 0 rocksdb.async.read.error.count COUNT : 0 rocksdb.secondary.cache.filter.hits COUNT : 0 rocksdb.secondary.cache.index.hits COUNT : 0 rocksdb.secondary.cache.data.hits COUNT : 0 rocksdb.table.open.prefetch.tail.miss COUNT : 0 rocksdb.table.open.prefetch.tail.hit COUNT : 0 rocksdb.db.get.micros P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.db.write.micros P50 : 1.395732 P95 : 3.983964 P99 : 8.766328 P100 : 336453.000000 COUNT : 10305999 SUM : 55001974 rocksdb.compaction.times.micros P50 : 979459.459459 P95 : 3040000.000000 P99 : 14480000.000000 P100 : 18158207.000000 COUNT : 94 SUM : 122743236 rocksdb.compaction.times.cpu_micros P50 : 895789.473684 P95 : 3040000.000000 P99 : 14480000.000000 P100 : 16924184.000000 COUNT : 94 SUM : 108108762 rocksdb.subcompaction.setup.times.micros P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.table.sync.micros P50 : 701.117647 P95 : 1267.750000 P99 : 9383.000000 P100 : 53436.000000 COUNT : 147 SUM : 176987 rocksdb.compaction.outfile.sync.micros P50 : 1005.479452 P95 : 63863.636364 P99 : 134200.000000 P100 : 142450.000000 COUNT : 358 SUM : 3521534 rocksdb.wal.file.sync.micros P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.manifest.file.sync.micros P50 : 105.455446 P95 : 1061.708333 P99 : 2535.000000 P100 : 4745.000000 COUNT : 273 SUM : 69544 rocksdb.table.open.io.micros P50 : 1444.705882 P95 : 7482.750000 P99 : 12386.090909 P100 : 16957.000000 COUNT : 533 SUM : 1106742 rocksdb.db.multiget.micros P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.read.block.compaction.micros P50 : 3.605266 P95 : 7.392485 P99 : 9.929791 P100 : 8991.000000 COUNT : 7567609 SUM : 41113579 rocksdb.read.block.get.micros P50 : 429.056604 P95 : 3438.636364 P99 : 4483.111111 P100 : 7427.000000 COUNT : 1066 SUM : 903349 rocksdb.write.raw.block.micros P50 : 0.512875 P95 : 0.974462 P99 : 2.963017 P100 : 13147.000000 COUNT : 10090557 SUM : 19084889 rocksdb.numfiles.in.singlecompaction P50 : 3.133803 P95 : 4.100000 P99 : 25.780000 P100 : 27.000000 COUNT : 137 SUM : 504 rocksdb.db.seek.micros P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.db.write.stall P50 : 0.561045 P95 : 1145.649099 P99 : 2338.783505 P100 : 336223.000000 COUNT : 205833 SUM : 31024709 rocksdb.sst.read.micros P50 : 1.571079 P95 : 4.394461 P99 : 7.641960 P100 : 8986.000000 COUNT : 7570508 SUM : 25942915 rocksdb.num.subcompactions.scheduled P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.bytes.per.read P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.bytes.per.write P50 : 1032.000000 P95 : 1032.000000 P99 : 1032.000000 P100 : 1032.000000 COUNT : 10305999 SUM : 10635790968 rocksdb.bytes.per.multiget P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.bytes.compressed P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.bytes.decompressed P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.compression.times.nanos P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.decompression.times.nanos P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.read.num.merge_operands P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.blobdb.key.size P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.blobdb.value.size P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.blobdb.write.micros P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.blobdb.get.micros P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.blobdb.multiget.micros P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.blobdb.seek.micros P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.blobdb.next.micros P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.blobdb.prev.micros P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.blobdb.blob.file.write.micros P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.blobdb.blob.file.read.micros P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.blobdb.blob.file.sync.micros P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.blobdb.compression.micros P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.blobdb.decompression.micros P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.db.flush.micros P50 : 211052.631579 P95 : 348892.857143 P99 : 540233.333333 P100 : 579112.000000 COUNT : 147 SUM : 30173728 rocksdb.sst.batch.size P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.num.index.and.filter.blocks.read.per.level P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.num.sst.read.per.level P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.error.handler.autoresume.retry.count P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.async.read.bytes P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.poll.wait.micros P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.prefetched.bytes.discarded P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 341 SUM : 0 rocksdb.multiget.io.batch.size P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.num.level.read.per.multiget P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.async.prefetch.abort.micros P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0 rocksdb.table.open.prefetch.tail.read.bytes P50 : 0.000000 P95 : 0.000000 P99 : 0.000000 P100 : 0.000000 COUNT : 0 SUM : 0